Keychron has a new Lemokey P1 keyboard which seems pretty identical to the Q1, it seems to be missing the OS swap switch but looks like it has just about everything, at close to 50% the price… Weird.
https://www.lemokey.com/pages/lemokey-p1
Lemokey P1

The Lemokey P1 is a 75% layout QMK/VIA custom gaming keyboard. Available in wired, tri-mode connectivity versions, it is packed with features, boasting 1000 Hz polling rate, CNC machined body, knob design, gasket structure, upgraded acoustic foam, Cherry PBT keycaps and more to elevate your gaming experience.

Lemokey

@paul This is a very unsatisfying FAQ answer:

Q: Why the P1 is cheaper than the Keychron Q series keyboard?

A: We believe that a good keyboard does not necessarily mean an expensive one. That’s why we developed and produced the P1. We adopted a new design and optimized the production line of P1 to achieve mass production.

@gruber frustratingly answered question.
Do you guys have any experience with the Drop MT3?