I have a SVS PCi 20-39 and love it. Of course I bought it back when Axiom subs left a little to be desired. If I was buying it all over again today, I think that I would go with a nice Axiom sub. Granted it would cost me more than the SVS I have, but the cylinder subs are easier and cheaper to manufacture, so I would be paying for something that looked nice too. (My wife really does NOT like the looks of the SVS sub.)
For $700, though, you probably can get a better performing sub elsewhere than the EP350, but again, non-cylinder subs cost more to make, and you can't beat the look of matching finishes.
Just my 2 cents.
