I've tried a lot of P pickups, including the SD Antiquity, Quarter-Pounder, Hot for P-Bass, stock American Standard pickups and EMG-P, but I haven't tried the Bart. Can anyone give me an idea what it sounds like? I'm not looking for descriptions like "this thing kicks ass," or "it's the best", or something like that, but qualitative stuff, maybe based on the pickups I've tried already. In other words, what about clarity, bottom, mid, and top, "thump" factor and so on. Any help would be appreciated.