Hello everyone. I have been thinking of getting a new sub real soon. I know getting a quality sub will make a big difference in my system. I hear so much about the SVS subs (particularly the cube subs). I don't hear much about the cylinder subs anymore. I know many users of the cubed subs are very satisfied. I wanted check and see if the cylinders have been surpassed by their cube counterparts. I have never had the pleasure of auditioning any of the subs to truly hear what I've been missing. I am sure any SVS choice I make will be better than what I have now. I thought about getting a Paradigm Servo 15 but I thought before I fork put that amount of cash to shop around some more. (I did not want to spend over 1000.00 either) I have a decent system to work with located in my family open to the second story. I have a Rotel 1068 pre pro, a Rotel 1075 amp, Paradigm Studio 20's as my fronts, Paradigm CC350 for the center channel, Phase Technology bipole/dipole for the rear and the sub is a Cerwin Vega LW15. I been putting this to gather for some time getting a piece here and there. I do about 70% movies 30% Music. I can't wait to replace the sub and really enjoy my theater. Thankful for any input.