Apples performance on a per watt basis is pretty much unmatched. The M1 Max has been shown to perform about as well as desktop 2080 in terms of graphics and it does it barely 70w full load for the whole system on battery. You are not going to find an Intel or AMD machine that can do that without significant downgrade in performance when running on battery at the moment or at least not for long. The equivalent gpu on mobile is the lower watt 3080. That takes up 100W or more by itself.
I would think those who make music of all people would appreciate a system that performs well quietly and without requiring that you carry around a 230W power brick on top of that. Maybe it’s just me.

