Matters sizes... Kicker 10's over power MTX 10's, but MTX 12's sound better than Kicker 12's to me... DUB is crap, go with the other two... And you box makes alot of difference too... Go with a banpass box or a Probox
dont worry a whole lot about the brand of subwoofer...kicker and mtx are quality tho...invest in getting a professionally built ported box if you want the most bass