Petition to bring aed in line with similar heals. At this point in time its overtuned as kitten. Yes you can play arround it we all know that but that doesnt justify the duration beeing twice as long as similar heals like defiant stance or glint heal. Even Rebound duration is lower and thats a kitten elite.
My suggestion. Make it 4 seconds duration. Its more then enough for a emergency heal which a skilled player can play arround. At the moment a engi can literally pop it at 60% hp and still be fine because it lasts way to long.