I'm a Phil Jones fanboy, I have a Cub for practising at home, a Flightcase for rehearsals which I add a PJ300 to for gigs. All of them are really pure and preserve the sound of the instrument. My Rob Allen sounds amazing through it, very upright in tone (which it's supposed to). When gigging with my P and JJ p/up equipped basses, I use a Tech21 VTDI to add a little grit, but they are totally usable without that too. I have no complaints and given that they're nice and light and compact into the bargain, why would I?