What custom control mapping have you guys implemented on each character that you find have helped immensely?

Xbox One / Console Player - I've found myself tweaking more and more character controls lately, but was just wondering what specific settings people have tweaked for better/smoother game play with certain heroes.

A couple of useful ones I've set up are the following:

* Lucio - switching jump to LT and crossfade as A * Moira - switching healing to LT and damage to RT * Mercy/Torb - Triggering Ults with R-Dpad and switching weapons with Y

What are yours that you've found most helpful?