I installed yesterday and its pretty awesome. It seamlessly adds a AOD to our phones that is similar to the galaxy phones. It has tons of optimizations from edge lighting, to notifications, to even having the fingerprint work while the AOD is on. and the UI is way better then the other apps I have tried.
I just installed it last night and it has been going good so far. I have not messed with the edge lighting as much tho. and the battery doesn't seem to be to drastic but I will update after I have it running for a while.
I am not associated with the app, just wanted to share my findings for an app that could bring us our beloved AOD to our phones with better UI and functionality.