Between the 3 brands you'd be saving yourself A LOT of money by getting some MOFOs, and the MOFO's are louder than both of them (spl wise), if you went with 2 MOFO's you'd be crazy loud and save a lot of loot, with the amount of money you'd spend on one w7 you'd have enough for 2 MOFO's and an amp good enough to push em.