Buying Gen 5 Sensors - A bad idea?

I’m almost positive the v2 Hub is Zwave Plus. In fact, I think I recall seeing the Zwave Plus logo on some late build v1 hub boxes on this forum. The v2 Hub page in the shop doesn’t do a very good job of explaining the protocol specs I guess. It should note somewhere that it’s Zwave Plus and Zigbee HA 1.2.