I'm looking into buying a used 4x10 cab and I'm seeing these hartke's everyehere for pretty cheap (about $250) but I have never heard one. How do they compare to Ampeg, SWR, Fender, or Peavey? I'm kind of going for a Rancid/Anti-Flag type bass sound but I also like classic punk like Dead Kennedys and The Business as well as funk metal like Primus and Nuclear Rabbit. Oh yeah, I will be using a Gallien-Krueger 400RB head. If anyone has any other suggestions for a used cab, I have about $250 to spend.