I find the lack of Z-Wave interesting. It comes at a higher cost but in my experience, Z-Wave devices seem to work better than Zigbee. I've had 2 USB Zigbee sticks die on me and my Zigbee devices all blow through batteries like crazy.

Also on batteries: I avoid anything battery powered. I do not need another weekly chore of replacing dead coin cells of various sizes. And yes, if you let your collection of battery things grow, it will become a weekly chore eventually. Hardwired or GTFO. The worst offender is "buttons". When I need a control input that's not an in-circuit switch, it's inevitably a coin cell button that will need babysitting. At some point I'm going to start making 3.7V BEC USB things to save myself some frustration.