Keychron keeps doing it. Since we reviewed the Keychron Q2 in January 2022, it’s revamped the Q1 and launched 12 other Q-series boards, from a regular old full-size down to an ultracompact. There’s even an HHKB. But maybe the most uncommon is the Q10: a 75 percent Alice layout mechanical keyboard with a milled aluminum chassis. Like other Keychron Q-series keyboards, it’s a fantastic keyboard for the price, with a bunch of enthusiast features at middling-gaming-keyboard prices. Like…