Hello all, I'm looking at buying a nice, cheap sub for my 15*20 room. It has come down to either the sony sa-wm40 or the paradigm pdr-8. I can get the sony for under 299 can with tax, or the pdr-8 for 329 can without tax at all! Which would you guys choose and why? I'm leaning towards the Sony right now because it has a bigger thumper and has received great reviews..