It’s a pretty deep rabbit hole :D
The mechanicalkeyboards subreddit and the mechkeys discord server are great places to get info on the topic.

I started with normal mechanical keyboards a few years ago because I wanted something better than the average gamer-rgb stuff.
Then slowly changed to different form factors and layouts, started designing my own boards and ultimately ended up with this.

It’s based on the Sofle v2 split-board which I put in a custom 3D printed case that I designed myself :3
Been using it for about two years now and I’m definitely not going back