Who is better? post malone or machine gun kelly

They both are talented musicians and fuck with both hip hop and rock. MGK is the obvious better rapper, Postie makes more hits though. They both can actually play the guitar and legit rhyme and fuck with both types of music. They both have wild tattoos. If shit were to go down, MGK would be better at throwing hands, he's way more street than Postie is. Who do you like more? And Why?