If that works for you great but so far I think this would be a great quality life change and something easy to do and to get those shots off fast that pressing two buttons or spending 100 bucks on a controller that has buttons to do that. Basically what I'm trying to say, ITS A FREE UPDATE TO MAKE THE GAME BETTER. That's all. Thanks for the feedback though.

I ran out of buttons, and hitting it twice sometimes isn’t fast enough, especially in crucible.

Then make due with what you got shotgun him at sniper range I know it sounds hard but if you try hard enough they’ll run straight at you and die