I get mild carpal tunnel symptoms when working straight on my Macbook, so I bought a Kinesis Freestyle Pro. The split and tenting are great and do the trick for my wrists but it's got a different layout than the MacBook. And a lot more keys than I need. It's large and a hassle to pack up and take with me.

Why does no one build a split keyboard that has the exact same layout as a MacBook? I feel like that would be my holy grail. I don't even care about mechanical switches (I know, blasphemy!)