Split Keyboard for Professionals
Myself, I have been using a Kinesis RGB Edge with the "lift-kit" for about a month.Have never been a perfect, trained touch-typist - so there has been a learning curve, but it is worth it.My wrists feel so much better, and I am almost back to full speed.  (Previously, I would just use laptop KB's).The only complaints... Not from me, but when I am on web meetings, I have to be on mute, because everyone finds the KB noise too loud when I am typing...  Lastly, very expensive, but much like my Ergotron monitor arms, this will likely outlast generations of equipment it is currently used with.