There seems to be quite a few reputable sub manufacturers to choose from, i have been eyeing Paradigm subs at my local hifi, and also online, the Paradigms sound nice, but my hifi doesn't carry SVS and i was wondering if anyone would be able to distinguish any sonic diffrences, im looking to spend 600 - 800 on a 10"/12", also anyone have any insight as to the differences between the cylindrical & box models of SVS?

thanks,

Wayne