I've used an Apple Wireless keyboard (I believe the previous generation of the new "Magic" one) for a few years as my primary keyboard, usually at a MBP connect

I've used an Apple Wireless keyboard (I believe the previous generation of the new "Magic" one) for a few years as my primary keyboard, usually at a MBP connected to one or more monitors, sat on a big glass desk. It's small, pleasant to type on, easy to move about, and slips into my laptop bag easily in case I really think I'm going to need it on the road (I rarely do). I replace the batteries maybe as much as twice a year. It's looking a bit grubby now so I'll probably buy this new one to replace it. I had much worse experiences with Apple's wireless keyboards when they first came out (pairing problems, latency, etc); but this seems to me like a technology that's pretty mature and "just works" now.