Here's a contrarian view.
Editorial apps do run nicely on new iMacs with Thunderbolt, but editorial performance is largely bandwidth-bound. After Effects may be bandwidth-bound on simple comps, but more involved comps usually become CPU-bound or RAM-bound.
I'm a heavy AE/C4D user, and for applications like those, I think workstation power is still worthwhile. See this
recent Barefeats AE benchmark [link] which compares a Mac Pro with some iMacs (and keep in mind the Mac Pro was only a 6-core with 16 GB of RAM).
I'm optimistic that Apple will release another Mac Pro, but I've decided
not to rely exclusively on Apple hardware and software anymore [link]. On the PC platform, there's a lot more choice: there are several quality vendors manufacturing workstations. I've been working with a Z800 provided by HP alongside my Macs here in my office. The hardware is well-designed and well-built, there are more powerful CPU and GPU configurations available than on the Mac platform, Windows 7 pretty much "just works" now, and once you're in a cross-platform app like AE, the user experience is pretty much the same.
To answer your original question, if Apple dropped the Mac Pro, I'd probably drop Apple. As long as they continue producing machines I can use for my work, I'll continue using cross-platform workflows and using the best tool for the job at hand.
Walter Soyka
Principal & Designer at
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