I just moved my HT into a larger room (@3500sft basement). Old sub was weak, but is now helpless. I'd really welcome your input. I've got a Denon AVR-3802 running Klipsch SF-2s, SC1, SS-1s and other Klipsch rears. The sub I've currently got is an infiniti BU-2 (12", 75W?). So I'm looking at what to move to. I'm willing to spend $1K and have read a lot of the threads. Seems like many people would vote for the SVS 20-39PC-Plus. I've also read some raves on the EARTHQUAKE SUPERNOVA MKIV-12. I have not heard either of these, but I've also read the thread comparing them to a Mercedes vs. a corevette. Both do a great job, just refined vs. raw. I use the system 100% for watching movies, so I'm not too concerned with musical quality. So any thoughts? Is it just a matter of personal preference? Anything else I should be considering?