Are these the ones in the Epiphone
Zakk Wylde ?. If so when I bought one I budgeted for a new set of pickups but I just couldn’t justify them, I like the H4’s. I’m sure some Bare Knuckle Warpigs would sound better but not enough to warrant the £200 they would cost. (I bought a BHII instead). Saying that though, I would replace them with something different if they every went.
Darren