"The itsy-bitsy spider Climbed up the water spout Down came the rain And washed the spider out Out came the sun And dried up all the rain And the itsy-bitsy spider Climbed up the spout again." Jump, SNPPC to the face, vanish. Turn a corner, quad MG + SNPPC into your back, and vanish. Rinse and repeat.
Yep, I've been having success with this (LMG) build, nothing else seems to work as well after quirk nerfs. With the extra ammo from the skill tree, I've been comfortable with a bit of JJ and engine size in place of unused rounds.