I noticed that HSU subs, as well as SVS are getting alot of good reviews. I was wondering how they compare to the Polks, Energy, Velodyne CHT series, Infinity Aplha sub etc. I know most of them subs are between $700-$1000. Does anyone have the VTF 3 and how does it sound on music, ht? I am looking for a very musical sub that will also work well in an HT system. Listen to alot of acoustic string guitar, classic reggae, flameco music. Thanks