I have read great reviews for this HSU VTF 3. As I don't have a sub, and plan to get one soon in the future, first in a 2.1 stereo setup, and then later in a Home theater, I am pretty much sold on this one. Is there something else out there I should consider? Again, it is very important for the sub to be a "musical" one, if this is the right word, and I am prepared to pay no more than for the HSU VTF 3.

Axiom M60s, QS4s, VP100 Onkyo TX-SR804 Oppo 970HD Rotel RB-1080/RCD-1072 REL Q150E sub, PS 3