They are both great subs but they are also very hardcore :-). I don't know how crazy you want to go, but the subs alone as stated above are expensive and then in addition you will have to add a decent amp. Go hear them first, tweeter sells them but I do not know if they have them displayed or not. If they don't just try to go to high end places that sell car audio stuff. If you want some great sound but don't want to blow your trunk off, just get one 12in w7(most people like have a pair tho). IMO, one w7 will sound better than 2 of most subs on the market now!!! But trust me, go hear them first b/c w7s are serious subs and depending on what you want they might be too much for you.
hey dantastic, type rs are awesome subs. They are prob my fav since they sound great but aren't priced crazy either. I heard them after I bought my 2 12in viper subs. I still like my subs, but I opened my big mouth to my friend and now I get jealous whenever I go in his car :-(!!!. Oh well!