I started off with the quefrency, a split 'normal' keyboard, then started making my own (3d printed handwired) orthos.

Then I saw the alu case for iris and got tempted but am unwilling to drop >$300 on a layout I've never used before, so designed my own case with tilt and 3d printed and handwired that (all for ~£30 only!! split orthos CAN be cheap! - my first post on Lemmy was on this :D) And have been daily driving it so far

Column staggered is defo the way to go

I was the IT Director for a company that had a lot of data entry people. I had noticed that the keyboards that they were using were mostly plain jane, mismatched, membrane keyboards. After a bit of back and forth with purchasing I convinced the company to purchase a ton of mechanical (cherry reds), split ergonomic keyboards.

Within a month RSI reports were down by 95% and after 2 months were essentially nonexistent. I also noticed that people had stopped wearing wrist braces as well. I paired this with good, well shaped mice that would hopefully lead to less fatigue with repetitive motion.

My sample size is tiny, but there are 30 some odd people who if asked, would back me up on this. So while not thoroughly scientifically proven, I am willing to say that ergonomic keyboards do make a big difference. I think mechanical makes a pretty big difference too. Cherry reds activate with very little pressure and, imo, make typing long documents or notes much less annoying/stressful/painful/

My wife and I use the ZSA moonlander when we're not gaming. When we game we switch to regualr 60%s. I also have a custom built split keyboard that I don't really use.

For me, it saved my wrists. My wrist and forearms used to go numb after extended coding sessions while using a regular 60%. I no longer have that issue using a split.

I do recommend researching switches, as I found that using Gateron Red Inks, 45g actuation force, also added to relieving stress on my wrists. I lubed and filmed them too, which is overboard for most.

I also recommend trying different key layouts, I use Colemak DH, but Workman and regular Colemak are also good. They lower the finger movement needed to press the most used letters in English. Layouts can be changed on the hardware level on the Moonlander, allowing it to just work on any device.

https://colemakmods.github.io/mod-dh/ https://workmanlayout.org/

They take a fair amount of getting used to, especially if you get an ortholinear variety. You might find yourself not really enjoying it out the gate, but it'll force you into better typing posture and you'll grow to love it over time and hate the times you have to type on a standard keyboard. I have an Ergodox and the ortholinear aspect took a while to get used to and settling into a function keys layout I liked took another good while. Expect to be worse at typing and less productive at the outset. Your hands and wrists will thank you in the long run, though.

I got my piantor yesterday and i really like it so far, it was a bit of a challenge to set everything up in a way i like. And my writing speed has deceased from 140 wpm to about 30. But that is just a matter of relearning to write on this keyboard and unlearning years of bad writing practices.

While I do not use tenting or physically split keyboards, I have been using ergonomic split keyboards for ~16 years. Not sure if that exactly fits the category you are looking at.

The specific keyboards have been the Microsoft natural ergonomic keyboard 4000, Microsoft Sculpt, and Logitech ERGO K860. I've been gaming on the PC since the early 90s and have been in IT and software development for ~26 years.

I have had no issues with carpal tunnel or RSI. While I obviously cannot say it was 100% due to the split keyboard design I believe it has likely helped to keep those issues at bay. Once you are used to a split keyboard design you can feel the pitch and stress on your wrists when using a standard keyboard. I have also always used the riser that rises the wrist end of the keyboard so you fingers are sort of "falling" down toward the keys.

I used that Microsoft 4000 keyboard for years, cleaned out the membrane on it 2 or 3 times before I had to replace the entire keyboard. Then was left hunting for something to replace it; I tried a lot of keyboards. In the end I've settled on the Logitech K860.

I have an Ergodox EZ that I use off and on. I used to use it regularly, as I mainly bought it because I was experiencing some shoulder pain.

When you bring your hands/wrists together to type on a regular keyboard, your shoulders tend to roll inward a little bit. Using the Ergodox or any split keyboard lets you open up your chest and shoulders to a more proper alignment and is much more comfortable in my opinion.

It only took me a couple days or so before I was typing at 80%+ of my normal speed on the split and ortho layout.

I haven’t used that keyboard regularly in a while since I wound up discovering that my shoulder pain was caused by my mattress (and just exacerbated by my regular keyboard). I had built out a layout that worked pretty well for me on the Ergodox, but then for the times I would travel for work I would get thrown off switching back to the normal layout of the laptop keyboard.