Macbook Pro as your only computer? How safe?

If your work is mission critical, always have a second computer handy.

 

I've been treating my MBP 13" not really like a prince, but quite harsh, and it still goes on. And by harsh I mean physically and on workload: carrying it everywhere on the typical school bag, putting the bag (so the Mac inside) on the floor or between my feet while going on train, some hits, 100% CPU usage running quite hot every day for some hours... The only thing that broke in 4 years was the fan last year, and it didn't really break, it was still running and cooling well but making some noise so I changed it by myself buying one on Ebay (5 minutes repairing it, not more).

About AppleCare, I wouldn't recommend it. Ignoring the fact that they probably won't give you a temporary one, for less money (about the 10% of the Mac total price) you can get an insurance policy for about that covers any damage it takes (even if you split water or hit it accidentally). Then you should see if the insurance policy has the option of getting a temporary Mac to work with while yours is being repaired, or if they change your Mac for a new one (same model & upgrades as yours).

 

Most of the moving parts are gone now. Those that are left are the essentials (keyboard, trackpad, hinges and fans)

 

I've been using a laptop as my sole computer for several years now and am fine with the idea. I do have an old mac as a back up. I think you'd be fine keeping one of your older ones around as a backup.

 

There is nothing wrong with having your laptop as your main device.

Ive have done this for a few months, just don't put all your eggs in one basket.

With having one computer ALWAYS have an external backup of all your work. All my work is backed up in several hard drives and i just access if i need it for reference or reuse.

Having a laptop is super handy, i switched to laptop only because it was pretty cumbersome managing two computers.

Another suggestion, use dropbox and other online storage to have some documents that you always need, like fonts or some stock photos. I found this incredibly useful

 

The only moving part in the current rMBPs is the fan. They have flash storage just like the MBA and don't have a CD drive. The only difference between the two models these days is the retina display and faster processors in the rMBPs. Also a rectangular design as opposed to the wedge design.

If you're worried about data loss, be sure to make backups often or store documents in the cloud.

I've had a MacBook Pro as my sole computer since 2009. The only time I've been without it for more than a few hours was when it was continually crashing and needed to be replaced at four years old. The problematic cable that caused the issues isn't used in current models. Surprisingly enough that machine works fine today now that I don't take it back and forth to class. My parents' 2010 MacBook Pro has been sitting on their desk for four years with very few problems.

AppleCare generally doesn't offer a temporary replacement. In my experience it only takes them a few hours to fix most issues. It's better than most other manufacturer service plans where you have to mail your laptop in or have a stranger come to your home. If you're legitimately worried about accidental damage, AppleCare won't cover that, but it will cover unexplainable issues that come up within the three years. You get your machine repaired or an Apple refurbished replacement instead of a replacement of unknown origin.

You should know that if you're going to use it at your desk all the time, you do need to unplug it and let it run on battery occasionally to keep the battery in good health.

 

I don't use my Mac everyday, but I do depend upon it for my work. The data is more important to me than the hardware. I have backups on some external drives should the machine fail.

If my machine were to fail, I would purchase another one from the Apple store. I don't have to tie up my capital in two machines.

 

My MBA has been a lot more reliable than my MacPro, as have all the Apple laptops we have been using. My daughter still uses my original macbook from 2006.

I will be sticking with laptops going forward.

 

I use a cMBP and iMac 21.5", it sounds like in much the same way you do at the moment, work can be opened on either machine via Dropbox, bookmarks are synced between the two.

Even before Continuity was launched with Yosemite it was a pretty seamless experience, failure of either would have been simple to deal with, not only in keeping work going but in minimising the effort needed to get back to the status quo, new machine, clone drive from old, enter a few passwords and back up and running.

It is the time saved when you have to do this you should be worried about in addition to any working time actually lost.

In addition I have TM drive plugged into the cMBP when it is on my office desk...

Does your iMac support Target Screen - so it can be used as an external monitor anyway?

 

My MacBook Pro is my second work Macintosh; primary is my heavily upgraded Mac Pro 3,1 which does all the heavy workload with Adobe CS and video etc with aplomb, coping with all the extra power and heat generated easily as its a workstation by nature and design with a much higher TDP and is much faster than the notebook at these tasks and would also apply if I used an iMac as a second Mac. My 3,1 will be replaced by a dual socket Mac Pro 5,1 sometime this year with dual hex core Xeons for a big increase in grunt with all my upgrades fitted into the newer cheesegrater.

OP - I think your setup is absolutely fine and sensible for your uses too

 

Id rather the one top of the range rmbp than 2 other machines.
When I had issues before ie spilt a drink on Macbook I literally went on ebay and bought a used machine 10 miles down the road, was without a machine for about an afternoon then a couple of weeks later got a payout from home insurance and sold the 2nd hand machine for a bit more than i'd bought it for.
Just make sure you have back ups.
My view is that having a computer sat doing nothing but purely for a just in case situation is excess. Its losing value constantly and you may as well have a small amout of money put aside to purchase the best you can for the money if that situation arrises.
Just my opinion though and your set up seems fine unless you really want to simplify things.