Anyone tried a JVC HARX 700?  Curious to know how much bass they have.  Thinking of getting some cheap bass phones as a 2nd headphone, an XB500 is an option, but I wouldn't mind even cheaper for something I won't use all the time.  

I've got some Sennheiser 598s that I use, but I'm looking for something cheap and bassy for those times I'm feeling that way. :)   I saw some threads that said the Sony XB500s are good and bassy, how's the JVC HARX 700?  Yeah, I'm feeling cheap and arguing about $20 :)

Argh, I'm really torn between the 558, 598, and seeing if I should look at something else.  I'm looking for stuff in the $100-200 range.  I was thinking at first it'd be the 558 just from some of the reviews, but now I'm getting swayed over to the 598.   The thing I worry about is the bass...