Haven't heard the 7's, I have the 3.6's. Been told a 3.7 is in the works. I don't care what it sounds like the 3.6 performance for me is almost perfect. However, a new model will probably drive the used market value down - more audiophiles opportunity to get into a great speaker. If my math is right going from 7's to 7.2's is a 30% jump. I agree with Avguy, what's missing now? That's the $4,000 question.
