Both are good. it depends on your play style. for me i'm 2h lvl 45 with 2h sword not sos and i've killed glavie lvl 45 with sos glavie in 2 hits and i also died from a glavie lvl 45 with glavie not sos in 3 hits and i hit him 5 times and he didn't die so it depends on your timing in using your skills