I like the black and white one more with the simpler wing design. Take out the 3D element of the text, and put "Rock" in the same perspective as "Hard". Consider and different font. The first one was too stylized, but this one feels kind of plain to me. Maybe look into fonts classic bands use. Like here is AC/DC font:
You could also consider doing something else other than "Hard Rock". Maybe a classic song or lyric. Another AC/DC example would be "Thunderstruck" or "Highway to Hell."