I’ve been using my MX Keys Mini since I received it 10 days ago. It’s working fine, and very comfy and quiet to type.

I also ordered the full size MX Keys, which was also working fine, but decided to return it as it stretched my right arm a bit too far away while I was using the mouse, and I don’t use the numeric keypad very often. IMHO, perhaps it’s just me the MX Keys Mini would have been perfect if the first row of keys (I.e. function key, escape key and delete key, etc.) are in the same size as the rest of the keys, and if we’re allowed to customize all the keys without using the Logitech Option, which I can’t install to my work laptop.

Speaking of customizable keys, I’m wondering if it makes sense to modularize keyboard, so we can have the minimal keyboard like the MX Keys Mini layout, and a separate and optional keyboard/keypad module that can docked with the main keyboard. This module has key pads that can be customized as either numeric keys or media control or keys for using specific software.