How come most bass effects i have tried and seen kinda suck? For example you buy an ibanez pedal for guitar and it sounds good. You buy a pedal for bass and the odds of it not sounding to hot are pretty high. Is it harder to make pedals for the lower frequency?? Or do manufacturers like Boss just not care about the quality (sound quality not durabilty, we all know boss makes rugged effects) ?? I know there are some effects for bass that rock so if you could choose a top 10 bass effects (pedals not rackmount etc) what would they be?