I used it for years but when I got a replace t computer just never bothered changing keys around and stopped. It was neat and I typed reasonably faster but at the time many programs wouldn’t handle the mapping and I’d have to remap controls in every game and was just kind of annoying.
The single best part was the loom on people’s faces when they used it. They’d go to type, it wouldn’t do what they expect and then they’d look at the keys and then to me like I was an alien. So good.
Heck yeah. I play Helldivers a ton and when a newbie is in my game I bring a mech suit and some kind of secondary weapon for them to use an experience just how cool it can be. Someone did it for me and I’m definitely passing it on whenever I can.