ZBrushCentral

MAC Pro performance with Zbrush

Hi everybody, I am new here and I am not sure if this is the right place to make this kind of posts, sorry in advance.

Well, I wanted to bring up a question regarding the performance of the new Mac Pro running Zbrush and if Mac Pro can be considered a serious tool to work professionally with this program.
I am about to buy one with Xeon E5 3.7 Ghz processor, quad core 10 MB of L3 cache, 32 Gigs of Ram, SSD disk to run the OS and programs , and additional disks to save data, and Dual AMD FirePro D500 GPUs…

I always heard that PCs are better for this but I would like to know the opinion from people who had the experience of working with both systems or that is working with Mac as a Pro nowadays.

Thank you very much, look forward to hear and know more about it.