I bought a MBP because I saw machines that had been through the wringer and were still working (probably had plenty of replacement parts and such but still hanging in there). The problem lies when the case craps out on you. You can get replacement parts (screens, motherboards, keyboards, etc.) but when the case cracks and the frame shifts, that means the whole thing is in the crapper.
It's a matter of use. I'm a power user who uses his computer 8+ hours a day and carries it with him everywhere. Yes, netbooks and other machines also see a lot of long-time mobile use, but they also aren't doing rendering, graphics, and serious mobile use with desktop equivalent hardware. (they also don't cost $2-$3K either) Heat is the enemy of plastic cases, and causes them to become more brittle over time. While this won't destroy a 10" netbook or 12-14" notebook, any 17" + computer will definitely feel the pain and start cracking in heavy mobile use after about 2 years. Once the case starts cracking the Motherboard gets deformed and there's no fixing that. Yes, you could replace the case and motherboard, but at that point its a new computer.
So I chose a 17" MBP. It has the display I want, dedicated (if somewhat aging) graphics, a decent (if somewhat aging) processor, DVD, and best of all an Aluminum Case that wont crack and disintegrate.
We'll see if this machine holds up for two years of use.
As for the new MBPs, I wish that Apple would put out a quad-core processor based MBP. There aren't any mobile QC i7 processors, though. And there won't be until late 2011/early 2012. Mostly because they are trying to grow their IGP and chipsets. On-die IGP has a significant performance boost over chipset based IGP. Intel's wagering that they'll be able to squeeze enough out of their current IGP architecture by moving it onto the processor that they'll be able to compete with IGP from Nvidia and AMD. AMD is planning on doing on-die IGP as well as a part of their Fusion system. However, the main difference is that AMD Fusion is designed to work with ATI dedicated graphics using cross-fire. Intel IGP does nothing in an environment with another vendor's dedicated graphics.
Personally I think Intel's trying to compete just enough with Nvidia and give them enough pain so that they're ripe for a take-over or buyout. Nvidia had a massive failure with their GTX 100 series in comparison to ATI's offerings. NVidia's stutter gave ATI enough time to ramp up the 4XXX series enough to compete directly with the top of the line Nvidia offerings. Then NVidia released their GTX 2XX series, and ATI countered with the 4XXX X2 cards and slapped them in the face with the 5XXX series while they were trying to develop Tesla into a viable gaming platform.
That's not to say ATI/AMD doesn't have problems. AMD processors run hot. Put three ATI high-end graphics cards into a PC and you have a substitute for a space heater. And a fully loaded ATI/AMD tower usually needs its own 15amp circuit in the house. Add a single 100 watt lightbulb to the equation and you'll be tripping your breaker.
Intel graphics just doesn't register with what AMD/ATI and NVidia are capable of. Intel knows it. So I'm thinking that Intel is going to try to buy out NVidia for their IGP and dedicated graphics. Then they'll be on a par with what AMD/ATI is trying to do. There's lots of regulatory red-tape standing in the way though - because NVidia and Intel have lots of overlap in the IGP and Chipset markets. ATI and AMD didn't have this problem. ATI made graphics cards and IGP components. AMD made processors and some chipsets.
So far my MBP has worked flawlessly. I can edit graphics, do renders, program, and basically do my job. It has wonderful battery life - 4-5 hours full out using the 9600GT, and it doesn't get too hot. (I don't know of any DTR notebook that has a battery life of over 2 hours.) The display is a work of art (bright and matte) and I have no problems doing complex work on the machine. Its half the weight of my previous notebooks (I did mention I use DTR/Workstation class notebooks right?) but still does the job. In short, it just works.
Things I do miss are the fact it doesn't have a blu-ray drive. (I don't believe in entrusting my data in somebody elses' cloud) No e-sata, and no usb3. Odds are this won't matter when lightpeak comes about, as I'm sure there will be plenty of companies producing backwards compatible products such as USB3 interfaces, e-sata/sata enclosures and other things, but these aren't killers, as my MBP has an express card slot, which can give me access to these things anyway.
I have a feeling that when it comes time to replace it, I'll be buying another mac.
It's a matter of use. I'm a power user who uses his computer 8+ hours a day and carries it with him everywhere. Yes, netbooks and other machines also see a lot of long-time mobile use, but they also aren't doing rendering, graphics, and serious mobile use with desktop equivalent hardware. (they also don't cost $2-$3K either) Heat is the enemy of plastic cases, and causes them to become more brittle over time. While this won't destroy a 10" netbook or 12-14" notebook, any 17" + computer will definitely feel the pain and start cracking in heavy mobile use after about 2 years. Once the case starts cracking the Motherboard gets deformed and there's no fixing that. Yes, you could replace the case and motherboard, but at that point its a new computer.
So I chose a 17" MBP. It has the display I want, dedicated (if somewhat aging) graphics, a decent (if somewhat aging) processor, DVD, and best of all an Aluminum Case that wont crack and disintegrate.
We'll see if this machine holds up for two years of use.
As for the new MBPs, I wish that Apple would put out a quad-core processor based MBP. There aren't any mobile QC i7 processors, though. And there won't be until late 2011/early 2012. Mostly because they are trying to grow their IGP and chipsets. On-die IGP has a significant performance boost over chipset based IGP. Intel's wagering that they'll be able to squeeze enough out of their current IGP architecture by moving it onto the processor that they'll be able to compete with IGP from Nvidia and AMD. AMD is planning on doing on-die IGP as well as a part of their Fusion system. However, the main difference is that AMD Fusion is designed to work with ATI dedicated graphics using cross-fire. Intel IGP does nothing in an environment with another vendor's dedicated graphics.
Personally I think Intel's trying to compete just enough with Nvidia and give them enough pain so that they're ripe for a take-over or buyout. Nvidia had a massive failure with their GTX 100 series in comparison to ATI's offerings. NVidia's stutter gave ATI enough time to ramp up the 4XXX series enough to compete directly with the top of the line Nvidia offerings. Then NVidia released their GTX 2XX series, and ATI countered with the 4XXX X2 cards and slapped them in the face with the 5XXX series while they were trying to develop Tesla into a viable gaming platform.
That's not to say ATI/AMD doesn't have problems. AMD processors run hot. Put three ATI high-end graphics cards into a PC and you have a substitute for a space heater. And a fully loaded ATI/AMD tower usually needs its own 15amp circuit in the house. Add a single 100 watt lightbulb to the equation and you'll be tripping your breaker.
Intel graphics just doesn't register with what AMD/ATI and NVidia are capable of. Intel knows it. So I'm thinking that Intel is going to try to buy out NVidia for their IGP and dedicated graphics. Then they'll be on a par with what AMD/ATI is trying to do. There's lots of regulatory red-tape standing in the way though - because NVidia and Intel have lots of overlap in the IGP and Chipset markets. ATI and AMD didn't have this problem. ATI made graphics cards and IGP components. AMD made processors and some chipsets.
So far my MBP has worked flawlessly. I can edit graphics, do renders, program, and basically do my job. It has wonderful battery life - 4-5 hours full out using the 9600GT, and it doesn't get too hot. (I don't know of any DTR notebook that has a battery life of over 2 hours.) The display is a work of art (bright and matte) and I have no problems doing complex work on the machine. Its half the weight of my previous notebooks (I did mention I use DTR/Workstation class notebooks right?) but still does the job. In short, it just works.
Things I do miss are the fact it doesn't have a blu-ray drive. (I don't believe in entrusting my data in somebody elses' cloud) No e-sata, and no usb3. Odds are this won't matter when lightpeak comes about, as I'm sure there will be plenty of companies producing backwards compatible products such as USB3 interfaces, e-sata/sata enclosures and other things, but these aren't killers, as my MBP has an express card slot, which can give me access to these things anyway.
I have a feeling that when it comes time to replace it, I'll be buying another mac.