I'm the opposite, I've replaced my Magic keyboard with a Keychron 4 (brown switches). Love the feel/sound, and I think my accuracy is better (slower, but I'm retired, so...)
I use a smaller first-generation Magic Keyboard with my MacBook Air in when running in Clamshell mode. I don't use Touch ID, so it's not much of an issue for me. I am considering getting a later version with the black keys and numeric keypad, though.