If you're a CG "professional," then statistically you're not using a Mac Pro. And if you're not using CUDA, you don't know what you're missing.Very simple - if you think Mac Pro 2019 is not pro enough: 1) you are not really pro who needs to run the machine like scientist (compose few hundred 1TB IMAGES FROM THe space or not a CG professional to run a scene taking 2 weeks. 2) you just simply cannot afford the machine but you want it real bad. Pricing comparison is completely useless - does PC run final cut ? Does Mac run the app that only in PC ? That really depends on what you need
I love MacOS, and have a lot of Apple devices, but the Mac Pro 2019 is for suckers. No offense to the suckers.