I bought the ML Dynamo at Magnolia for $350 a few weeks ago. Although I was aware of Martin Logan's reputation for making high quality stuff, I have to admit the main reason I bought it was the relatively low price. I like this sub. It bested my old ported sub in every way. But then I started thinking about the Rocket ULW-10 and wondered if I should get this sub instead. I can't help it. I am one of those people who want the most for their money. The great thing about the Rocket sub is that it has the signal correction feature, which is great for sonically challenged rooms. Which one would you buy? Thanks.