Same for me. I’ve got a Voyager as my main keyboard and I use Colemak. I didn’t have any fatigue or anything, I was just curious what all the hype with alternative layouts was about.

I’m about the same speed as I was on qwerty, but my back and shoulders feel a lot better with the split keyboard. It feels really good to type with an alternative layout, but I wouldn’t necessarily recommend it, the learning process was pretty arduous for me, and I’ve kind of lost my ability to use qwerty.

I would definitely recommend a split keyboard though. The ergonomics are much better.