Mobb is not a style of music to me. Mobb is a nicname for the mafia that black bay area rappers throw around too much to feel like killers. If by "mobb" you mean rap about selling drugs and street violence, i prefer to hear it from east coast artists because they tend to put more focus on the actual talent of making words rhyme correctly, which is what rap is incase some of you have forgotten.......as for go dumb music, its only good when i feel like dancing, which just happens to be most of the time......percentage wise i'd say like 60% of the time.......but for the other 40% its either some dipset, lil wayne, fabolous, crooked I, or royce..........