I really wanted to like Keychron, but after spending 200$ on one of their high end keyboards, certain keys weren't detecting presses less than a month later. I couldn't end up fixing it so I tossed it out. Felt like a waste
I'm on a Mac keyboard bent for the very reason, actually,
Mouse firmware sounds very cool, though. If you could access a layer by holding down a central button, that could open up neat possibilities.
Keychron say their mechanical switches last '50 million clicks' so to wear out after a month you'd have to be pressing the key 19 times a second, 24 hours a day.
Was the warranty support not able to repair or replace it? I haven't ran into the need to contact them yet so I am curious about how good or bad they are...