I had RSI. Got over it, but still found mechanical keyboards uncomfortable.
For some reason, I find the MacBook air 13 inch keyboard to be the most comfortable I've ever used.
I don't know why. Part of it may be the low height from the ground, and part is the great trackpad. (I tried the magic mouse and hurt my arm)
I expect other people have different opinions of the air's keyboard. The point is that I don't think there is any one keyboard that works best for everyone.
Scissor switches can be quite comfortable, and the macbook air has quite nice switches (IMO I like the thinkpad x1 carbon's a little better, but it is close), and the location of the trackpad being under the keys is much more comfortable than having a physical mouse to the left or right.
For my desktop I have a kinesis advantage, but I often find using my thinkpad for long periods of time to be very comfortable, I just wish I could find a decent trackpad for my desktop(s).
For some reason, I find the MacBook air 13 inch keyboard to be the most comfortable I've ever used.
I don't know why. Part of it may be the low height from the ground, and part is the great trackpad. (I tried the magic mouse and hurt my arm)
I expect other people have different opinions of the air's keyboard. The point is that I don't think there is any one keyboard that works best for everyone.