I use QWES. On one character I still use A and D (Legacy Mode, but with A and D as Turn Camera Left/Right), but on the other I relegated them to other functions.

A quick note: You can backpedal even while in Legacy mode by holding QES together, if you need to do that while tanking to not disrupt your melee while moving mobs, though this is largely unnecessary now that you can attack, dodge, block, and parry against enemies directly behind you... somehow.

Personally, I wish there was an additional Keybind option for "Flip Camera and Character Direction" after "Flip Camera" and for flip camera to be an available as a macro command. "Flip Camera" is nice for aiming Elusive Jump, but allowing for both at once would make Legacy Camera unnecessary for those who generally prefer Standard Mode but want Legacy Mode's backward movement.