I use an external Apple trackpad and it's been a relief for my right arm, I only use a mouse for gaming anymore as game-specific muscle memory doesn't seem to t

I use an external Apple trackpad and it's been a relief for my right arm, I only use a mouse for gaming anymore as game-specific muscle memory doesn't seem to translate well. It does feel very ergonomic to me, almost on par with a vertical mouse, but those are always too big for my hands. I get why people wouldn't want to do that with Windows laptop trackpads though, not to speak of Linux, which seems to really struggle with trackpads.