What do o-rings bring to the table? I'm pretty fresh to the mech. keyboard arena. I've got a Keychron K2 with Gateron browns and I'm pretty happy with the setup.I've become a weird keyboard snob. In the picture, a Glorious GMMK board with Kailh bronze switches and thick/soft o rings. It's my favorite so far. Short travel with a light, sharp click.
I've also have keyboards with Cherry Red, Brown and Blue, along with a Unicomp Model M. The Unicomp is well suited for typing angry emails
I use bump stops on my keyboard at work just to annoy my neighbors less haha.They soften the feel a little when the keys bottom out, and shorten the throw. They'll also quiet the keyboard down a bit. Just like bump stops on your car's struts. It's a cheap/easy mod, and you can take them off if you don't like them.