While I don’t use the Kinesis Advantage much anymore due to my own personal RSI journey, I did use one for over 10 years primarily for programming. It did take a 3-4 weeks to get fully used, but then I couldn’t imagine using anything else. I highly recommend that style of keyboard.

I also quite like keyboards like the Sofle, Iris, Lily and so on… A while I did dive into the 34 key space for a while, I do prefer some extra.

I tend to cycle keyboards, I find it helps keep the pain away. So I have a few favourites. I also switch between left and right hand for mousing or a trackball, which helps probably more than the keyboard!

I’m switching cause it now causes me great discomfort.

Not really. Ulnar nerve issues. I’m on the wait list to see specialist. Ergo consultants think my setup is spot on. Use Kinesis Advantage 360 Pro a Glove80 and a basic TKL at the moment. Mixing it up is best, but the TKL causes the least amount of pain heh.