[bootlooped]

DCS is a concave profile, and you can easily get at least a blank keycap set in this profile for the Ergodox. This is what I use. The Ergodox EZ site calls this profile "sculpted" I believe.

https://i.imgur.com/ykdNLsz.png

I was no as big of fan of SA. The keys are, in my opinion, needlessly tall; too tall for me given the wrist rests I used. I have been floating my wrists for a while now though, maybe I will give it another shot.

I still pivot at the elbow for reaching the small thumb cluster keys. I move my whole hand to reach the outer corners too. I keep infrequently used keys like function keys there. I have seen people's layouts where they don't even assign anything to those keys.