I have this Frankenstein 5 string Jazz bass I've been messing with. It had Duncan 1/4 Pounders when I bought it. Never have been a fan of those - too loud and grind-y sounding. Then I bought a set of used Lakland pickups that were OK, but the neck pickup got fried (still have the bridge pu if you want it), I splurged on a set of Lollars, and they are the sh*t! Clear and full, even, classic sound, good output but too hot. Kudos to Lollar!