I have seen both being very highly praised but am having a hard time choosing between the two. I am using a memphis belle that puts out around 1000 watts @ 1 ohm. At first I was just going to do 2 10s but a part of me wants to put 4 10s in there. I already have the amp mounted where the jack goes so it will not be taking up any potential air space for the subs. You guys have any opinions or thoughts on this? I am coming from 2 12" JL w6v2s and would like to keep something similar to it or more. Thanks as always.