Stereo & Electronics - jl sub question

I was looking at either putting two 12" w6s or one 12" w7. They will be powered by a jl 1000/1 amp. I'm just not sure on which way to go on the subs. Let me know what you all think. thanks

I havent tried the W7 but I have one 12W6V2 and really like it (more than enough for my needs). FWIW, I read a lot of comparisons between them and the majority stated that there isn't a huge difference. Maybe some experts will chime in.

IMO i think the W6v2 is alot cleaner sub