Keychron Q6 Max QMK/VIA looks interesting.
No idea how it compares to Logitech MX ?
As far as I understand it (I only scan through such bog roll pages with marketing blabla roughly - could anybody please invent a motor for the mousewheel, please!) it comes as kind of a self-assembly kit, or can be ordered assembled. Anyway there are several kinds of switches to be compatible with them.
It comes with 22 RGB lighting modes? For what? What in my eyes actually would make sense was you could control every single key's light individually - so, for example, depending on vim's mode the color changes, and only the available function keys are highlighted... something like that. But having just a colorful rainbow lighting in my eyes is a useless tinker toy for kids trying to show off with computer modding instead of computer skills.
However, to answer you question:
I don't know. If you chose the Cherry swithces, there ain't no difference. And the others I don't know. Can be better, can be worse, can be equal to Cherry - don't know.
Anyway, since the feeling of the tactile feedback of different switches is a very individual, very personal experience, all I can recommend is: You need to test it yourself. Alas in "radio shacks" are only the most common brands (Logitech, Cherry, HP, Microsoft, Razer, etc.) in the showrooms you may hack on to test their feeling, so you may end up like me, having several, pretty good, but not fully convincing keyboards in the attic.
