I'm just looking for a good practice amp that can deliver mostly funk type tones. Or something that can get very Primus sounding. what are your thoughts on a Hartke HD210C HyDrive? i can get one for $500 online but don't know of a place near me to try it. so i need some opinions on the thing. I just found an rs210 for a great price. Which amp would be better in your opinion?