Advantage360 Professional Split Mechanical Keyboard

It took me ~ a month to get used to the keyboard, but now I love it. Something that it pushed me to do is to use right fingers to type certain keys. Also I feel a bit more efficient after I started to use VIM motions with the keyboard almost everywhere - magic.

Steep learning curve - I bought this during a flare up of tendonitis in my new job caused by having to use a latop for a week, so I can't speak yet for preventative qualities, but I also have shoulder issues from arthritis and immediately from day one I could feel my shoulders were far more relaxed. After a few weeks of use I am becoming more proficient, it starts to become easier to use as you train yourself to let more fingers share the load, and it definitely feels more natural. It is expensive, but so is being unable to work. It's that simple.

Saved my wrists. Once you get used to it, the strain on your wrists and forearms disappear. A bit pricy but worth it if you type a lot. Would be five stars but it bugs out sometimes, needing to be unplugged and replugged in (macros stop working)

This keyboard is awful. Nearly 1000 dollars and you have to use a janky fork of a GitHub repository to change anything.

It's been about twenty years since I first used a Kinesis and haven't used one since. For the past 14 months I've been using a Moonlander split keyboard. It's a decent keyboard, but the options for tenting are very poor unless you invest in more hardware purchased from their site. They do offer excellent support, though. I'd had the keyboard for about six months when the right side thumb cluster hinge broke. They sent me a replacement for free. Back to the Kinesis. I write A LOT. I'm a full-time author so I bang out hundreds of thousands of words per year. I'm in my mid-fifties, and fingers and wrist hurt all the time because of poor ergonomics and cheap keyboards. The Kinesis Advantage 360 is kind of amazing. It has true tenting, and the concave nature of the pieces means you can comfortably rest your palms on the outside and only move your fingers. Since I have used a split ortho board for over a year, this was not a huge learning curve. The keys are laid out well, but I had to change a few. I like the CTRL and ALT on the left side on the bottom row. I moved those keys using the ZMK software which is not really friendly. You have to have a Github account, fork builds, and then use the key mapper to generate new firmware. Each piece of the keyboard them must be connected via USB. Copy the corresponding builds to each piece and then swap key caps. I'm happy with the four or five keys I moved and have this looking almost exactly like my Moonlander layout. Bluetooth has worked perfectly on my PC. I've had zero issues so far. I hit a key in the morning and my PC wakes up. I leave the backlighting off. After two weeks of heavy use, the batteries are still going strong without a recharge. I purchased the palm pad separately. Why aren't these included with this very expensive keyboard? Come to find out, they might not be needed depending on your hands. I find them okay, but I will probably switch back to using the palm rests without the pads. They are comfortable and all, but I'm making more typos with them installed. This is a very expensive keyboard, and it will not be for everyone. There is a learning curve. When I initially switched to a Moonlander, my WPM dropped to about five words per minute. I'm a slow and not very accurate typist, but after this short amount of time I'm up to about 70 WPM with a 98% accuracy rate. This is fantastic for my old hands. Overall, this is a technical board that requires an understanding that the interface software is far from user friendly. Remapping keys will be challenging. I find that the key caps get oily from my fingers rather quickly, which is a weird thing to write, but it's true. So far this has not affected my typing, but I feel like I need to wipe them with a cloth a few times a week. Lightly textured key caps would have been perfect on this thing. Even with these negatives, I feel this keyboard beats the Moonlander by a mile. This is a true ergo keyboard and so far I love typing on it. The Gateron brown switches feel really nice. Negatives aside, this is the best keyboard I've ever owned. I look forward to many years with this thing.