People keep sayin "Mustard & YG created that sound"....all they really did to "create" that "Mustard" style, was do a simple lil melody using a Synth bass with some distortion(each of the beats is give or take a few tweaks of a couple parameters away from bein the same exact sound in every beat damn near) and then makin that the "Lead/Focus" of an otherwise very simple beat. I'm not knockin dude, his beats are dope. But I'm tired of them actin like it was some revolutionary creative idea that no one has ever done before. It's just stupid.
I prefer Problem over YG personally. His delivery is more of a smooth, laid back type shit that I vibe wit alot more nowadays. I like some YG shit, I need to give the ReUp'd 1 & 2 a few more run throughs. Downloaded em a week or two ago & havent had the chance to give em a proper listen.