Ok, so it's time I bought myself a real subwoofer. I have JBL Studio series speakers (S38II L&R, SCenterII, S26II Surrounds) and a Pioneer 1014 receiver, and was using my roommate's JBL PB12 subwoofer until he recently moved out. Now I am without sub and need to figure out what I'm going to buy. I don't have a ton of money but I'm willing to spend some (credit at least hehe) to get something that will not only last me a while (until I'm in a less-poor upgrade-everything kind of position) but also get me my money's worth and live up to how happy I've been w/the rest of my HT. It seems on a budget SVS is the way to go for this. So here's what it's come down to... I was sort of set on the 20-39 PCi. My HT is primarily for movies (it's probably 80/20 right now) and I want something that goes down to 20hz reliably. But I've recently been reading about the PB10 and it sounds like it's quite a competitor for around $200 less. Now my HT room isn't very big (no measurements sorry) and I'm moving in a couple months so I really don't know the dimentions of the new room, but it's medium to small. Normally I err on the side of spend a little more if it will really give you more performance, but I don't really know how much more I'm going to get out of a 20-39 vs a PB10. I do like the footprint and aesthetic of the cylinder subs, but again it's coming down to saving a couple hundred towards my credit card balance. I'm sure I'd be happy with either but will I be more happy or for longer with the 20-39? So basically I'm looking for opinions, frames of reference, etc. I have read a lot on the SVS subs vs other stuff but nothing really about these two compared to eachother.