720p is HD but I'm sure you know that already https://recombu.com/digital/article/what-is-hd-the-difference-720p-1080i-and-1080p_m10888-html
As for 1080p FULL HD, that may be closer than you think 😀
I'm back on the beta too. Although I no longer subscribe to any of the channels. Mind you - this beta appears to run for another 3 months (why?!) so if 1080p makes an appearance between now and end August I might get to use it.
It might be worth signing up to this if you haven’t already.
Might be be able to get on the trial.