Not the OP but I have one that's collecting dust. I've chosen single profile keycaps for it (the keycaps have the same "shape" for every rows) because I wanted

Not the OP but I have one that's collecting dust. I've chosen single profile keycaps for it (the keycaps have the same "shape" for every rows) because I wanted to use the Colemak layout, but I was never able to get used to it. To be honest didn't tried too much. I also have an old Kinesis Advantage model, the one with the rubber function keys (I hate them, the Advantage2 has new function keys but they still look cheap membrane buttons) anyway I'm quite satisfied with a TECK 209, it's not perfect but it's more portable than the Advantage if I'm on the go. I suppose the next one to try would be a Maltron.