Similar experience here, and in fact I use a floating typing style more akin to playing a piano instead of sitting on the home row. I actually did end up with b

Similar experience here, and in fact I use a floating typing style more akin to playing a piano instead of sitting on the home row. I actually did end up with bad RSI for a year, however, caused by typing on a laptop, but I now realise that was due to the extension of my arms. For a while I used Workman on an Ergodox keyboard, and it was very nice. But I learnt that I actually love QWERTY when I type in my floating style, and ultimately moved back to it and a Topre keyboard instead (which is a nice mid-point between non-mechanical and mechanical boards). I've just taken the piano back up after 18 years, and so far don't seem to be overly straining myself, so I'm hopefully on the right track with my technique. Years of playing diatonic accordion have hopefully used many of the same muscles!