Something I'd like to reminisce on for a second is the absolute amazing combination of both form and function the G3 and G4 standard tower case was, in my opinion. It was a machine that looked sleek and futuristic while also being 'made for work'. They were heavy beasts, but had the integrated handles. And the hardware layout inside... with the side panel that mounted the motherboard on the side that folded out with no tools, just a pull on the latch.. and the PSU cable and hard drive cables all made to route to where they ran at the hinge, allowing the fold out to be so clean and presenting the whole board so perfectly. The closest modern equivalent is something like a HP Z8 series (I now own an 840 as a workstation), but with GPUs and CPU coolers being so massive, it just cannot be as elegantly packaged as those simpler PPC machines.