I have an MX Keys (and an OG MX Master) that I really, really like. The keys are springy without being overly firm, the keycaps with the depressions are really helpful (definitely fewer typos than ...
The MX Master 4 is more durable and easier to clean. This mouse features a haptic feedback that's very customizable, but I haven't found it essential yet. Other new features include quieter clicks, 70 ...