Ah man, thanks so much for making this. Metal is not my main favourite genre, but this site definitely helped grew my understanding and admiration for it a lot. I come back to this site every now and then for years since the flash version. So cool that you ported it! Was it a big task?
Some would call buckling spring style (which inm keyboard use) surperiour to all the mx style switches. It is definitly on the more tactile end, so having aches doesnt surpise me. The variety in MX switches is bonkers. A well known switch collector called Theramingoat has over 4000 different ones. So if you get a hotswap board (keychron is not a bad place to start, but you can find better value-board for the same money nowadays), you can definitely find a switch of your liking. Check out milktooth, you can get a sample pack of different switches to try. And return the ones you dont like.