tallscot
macrumors 6502
Yeah, I still have a 2008 Mac Pro with a metal side door like that. I have upgraded the GPU multiple times, and I put a super fast SSD in one of the PCI slots and it boots up as fast as this $5,000 iMac "Pro". That 2008 Mac Pro is faster than my 2013 iMac that was purchased 5 years after the Mac Pro, because of the upgrades.
My $6,000 2013 Mac Pro (price doesn't include monitors or hard drives outside of the internal 256 gig SSD) is slower than a 2010 Mac Pro that is upgraded with a current GPU.
I'm waiting for a new Mac Pro that has slots. This time next year, I'll buy that or I'll buy a custom PC and switch from Apple Final Cut Pro X to Davinci Resolve for Windows.