Keychron K8 Max [K2 Max, K10 Max, etc.] vs J2 [J4, J5, etc.]

The Keychron K8 Max and the Keychron J2 are very similar wireless mechanical keyboards that are part of wider respective lineups with several size variants. Ultimately, these lineups offer very similar excellent typing quality, build quality, and raw performance, but the K Max series have more size options available, and they're designed with more potential for hardware customizability in mind, with included toolkits for completely disassembling your keyboard. The Keychron J series keyboards are notable for having shine-through keycaps for some of their colorway options, an option the K Max series lacks.