Good catch @mattjfrank. I forgot about that one (I won’t forget now). I’m trying to stay with zwave devices as much as possible, so I would prefer that over the SmartenIT zigbee version. I will admit thought that after beating up on my Leviton in a few threads, I’m very pleased with how it’s been behaving.
It ain’t cheap though, and inclusion was a PITA, but at least each button is a separate device and it uses the standard zwave switch device in ST.