Nice vid Fen but just wondering how it is better than the way I currently do it or if there is no real diff.

I currently use Vuhdo for unitframes (have done with grid as well) and set my heals up as mouseovers. In game I have the same unitframe setup for all clients so I can replace the Blizzard party frame and then I set up an ISBoxer repeater region over them.

My heals are all mouseovers so I basically just run over the repeater region on my main and hit my heal keybind to do pretty much the same as you do in the vid. I find I like my system since it allows me to use righteous defence/intervene etc from the unit frame as well but I'm wondering if there might be more benefit to using the video feeds instead?