I use split keyboards, and for me I can't go back. I'm able to reposition them so that I sit up straight and no longer have my wrists cocked at a weird angle.

I use split keyboards, and for me I can't go back. I'm able to reposition them so that I sit up straight and no longer have my wrists cocked at a weird angle. The ability to move them throughout the day means I can change where each half is and how angled they are depending on how i'm sitting (leaning back i'll move them more parallel, sitting forward i'll angle them more "outward", etc...) I also "tent" my split keyboards, so they are at like a 15 degree angle with the inside being the "tallest". That alone have stopped the carpel tunnel pain I was starting to get while using "traditional keyboards". But aside from that, the crazier "custom built" keyboards tend to run firmware that allows pretty insane customization to the keyboards which I genuinely can't see myself ever going back. Things like being able to make a dedicated key to commit my work in my editor, what I call "physical bookmarks" which are keybindings that will open websites or apps on my PC, and being able to move around the keys and add layers for various things (my left-alt key acts as left-alt when held down, but presses escape when tapped). It does come with it's drawbacks though. I have a hard time transitioning back to a normal qwerty keyboard now, and that means I take my split keyboard with me when I travel if I'm expecting to use the laptop significantly. It's not that I can't, but that my muscle memory is really ingrained now and I end up making a lot of mistakes. $30 is going to be really hard to find a split keyboard for, but if you are willing to get your hands dirty and do some soldering and flashing of components, you can pickup the parts for a "DIY" keyboard kit for probably around $100 if you do your homework. Something like [1] is about $20 for the PCBs and diodes, $20 for the mounting plates, and then you'd need to find some cheap-er switches and keycaps as well as 2 ~$9 controller chips. It's not off-the-shelf for that cheap, but it's doable. [1] https://keeb.io/products/iris-keyboard-split-ergonomic-keyboard?variant=8034004860958 https://keeb.io/products/iris-keyboard-split-ergonomic-keybo...