Hey guys so i'm in the market for a new pair of IEM's. Right now I have the Philips SHE 3590/3580. I like them but I do have a few problems with them. First, I'd like some more bass. I'm definitely a bass head and i'm pretty much looking for as much bass as I can feasibly get. Next, the SHE 3590 don't fit my ears well. I can get a good seal but they seem to work there way out. When I occasionally run it's practically impossible to maintain a seal. I've been looking at the JVC HA-FX101. Is that a good choice or would something else serve me better? My budget is about $50. I might have a little lee way on that if it's really worth it but i'd prefer to stay under it. Thanks for the help.