Ok im debating running a 13w7 or 2 12w6v2's in my vehicle. I will be runnning either or, on a JL 1000/1 amp. I listen to mostly rap music and am debating which would be better for me. I know the W6v2's will be better in SQ, but would this difference in SQ be drastic? Also What would the difference in SPL be?