I have a question about these two subs and would like to hear your opinions. Obviously the VTF-3 MK2 is a better sub, but it is going for $1000 Canadian. I have heard some good things about the Athena P6000 and the Velodyne DPS 12 which are both around $600 Canadian. My question to you guys is, is the VTF-3 worth the extra $400-$500? My goal for a sub is to have nice crisp bass for HT. An my room is about 16x15 with 8"ceiling. All opinions are welcome, thanks