At my house. I was originally going to get the VTF-2, but it was backordered so I first ordered the 20-39. Decided it was too big and then ordered the VTF-2. I compared them both before I sent back to 20-39. I did a review on here a while back, with all the typical disclaimers(not scientific, not blind, etc) Although I did have my fiancee listen to two pieces blind.

In retrospect, I probably had them both up too loud(pre SPL meter) but even with that the 20-39 didn't seem as good to me. I was suprised, since I was expecting it to be the better performer.