These are my choices for my next sub and am having some difficulty deciding. Ive read great reviews on all. It will definatly be going into a sealed box due to trunk space needed for my job. If anyone has experience with them or all three please let me know what you think. Im looking for tight, accurrate bass that can go low and give a moderate amount of impact. I understand the 8w7 has slightly lower cone area yet more excursion than the 10w6v2 and have read the idq can keep up with about anything yet somewhat lacks impact. Thanks