My machine: MacPro 2019 (Big Sur), 16 cores, + 200GB memory, etc...I can run in this beauty/beast whatever I want :-).
Recently I have upgraded my KU and got Pharlight and Ashlight :-).
I have noticed that these 2 instruments are very CPU hungry. I do not have any other vsti/etc what would be so demanding for the cpu. Can someone comment please?