If you don’t spend all your time rendering then you don’t need a PC.
If you care about more than rendering speed then stick with Mac it’s a no-brainer.
The current rosetta ZBrush works great for me with tens of millions of polygons…
Even rendering in ZBrush is nice for me, an A2 300DPI poster I recently made (nice Giclee print) of a scene with 40 million polygons only took several minutes to render on maximum quality settings… (I rendered at 8192x8192)
Yep totally agree and that's really interesting to read about your ZBrush work. Are you interested in Keyshot and the ZBrush to Keyshot Bridge? Be great to read some impressions about the M1 version of KS.