If I had an idea of which was the perfect Mac, I wouldn’t have acquired so many of them!
My favourite PowerPC desktop is the Air-cooled Late 2005 PowerMac G5 DC 2.3Ghz - it’s hassle free and performs brilliantly. I have mine setup as a DAW for when I feel inspired to record something, but it also handles Adobe CS and Final Cut Studio 2 just fine.
Sheer Performance would be my Quad G5, but I don’t run it very often due to the fans being loud - I like my Macs to be quiet.
Beauty: PowerBook G4 17”
Convenience: PowerBook G4 12”
For nostalgic reasons I love the Snow iBook G3 (even if they were a bit smelly) but all of mine have failed the test of time
I love my Pismo and PDQs, but don’t really care for the Lombard or original Wallstreet - I don’t know why.
I never thought I would like the iBook G4 very much, but after working on so many of them I really admire the design. Especially the 12 inch. I never really liked the 14 inch model until owning them, but they are actually really nice to use as the screen is bright and easy on my eyes.
I have a soft spot for the clamshell iBooks but don’t really have a use for them...
I have a few Sawtooth G4’s now which I love to tinker with. They fly on OS9 and can run Rhapsody perfectly.
I have owned dozens of 15 inch PBG4s, but I’ve never really loved the model. They were the workhorse of their day.
My favorite Intel Mac is my Octo Core Mac Pro 2008. Although it is old it still packs a punch and is a pleasure to use. I run all my TBs of storage off this tower along with dozens of Linux, Windows and OSX VMs.
My daily go-to portable is my 2008 MacBook unibody. I have put thousands of hours of use into this old ‘book since new and it still looks and feels like a new Mac (to me). It runs El Cap, but all the production software I use is up to date (enough) to make it feel modern most of the time. The LED display is bright and looks good as new.
Mac mini’s were great. I loved the older form factor. The G4 mini feels underpowered in Leopard but rock OS9 and MorphOS.
I have a couple of the 2009 C2D minis which are put to good use. I have one of them setup on the TV for the kids to play Minecraft, Halo, Tony Hawk 4 and a many other PowerPC games which perform great under Rosetta.
I have a 2018 MacBook Pro 13 inch which I use daily in my job. It can really crunch a lot at once, but is only comfortable to use with an external keyboard and mouse. The butterfly key mechanism is the worst.
The short answer is I don’t know which is the perfect Mac. But if I were forced to choose just one to keep, it would be my 8-Core 2008 Mac Pro.