As far as I know, that concerns 802.11k/v/r, MU-MIMO and beam forming, which many other 802.11ac devices also don't support, so it doesn't bother me. Then again, I'm not running an enterprise setup and I've never been one to meticulously make sure I get every single feature in the world on a spec sheet.
The hAP AC² serves my home networking needs quite well, with an additional AP to better cover the whole apartment.
The hAP AC² serves my home networking needs quite well, with an additional AP to better cover the whole apartment.