My 2 cents as a non-professional โฆ
I too have cursed SU many, many times over the course of the years for its inability to cope with high poly models. Loudly, even.
And then the spirit of the Buddha touched me, and I thought: why not love it for what it can do, rather than hate it for what it canโt? Since then Iโve basically used SU as an archviz modeling plugin for Modo. I get far less headaches that way.
Sure, itโd be great if I could do everything inside of SU, but honestly, Iโm fairly confident thatโll never happen.
I want me some consultants, too.