If I'm honest, the Riff Raff bridge is better than the Epi bridge pup, but not by as much as I was expecting.The Riff Raff neck is loads better than the Epi neck pup. No muddiness and loads more clarity.The BKPs seem to project pick attack and the subtleties of your playing better. They capture your playing personality as well as the sound (if that makes sense?)I'd like to try them out at our next rehearsal with a cranked amp. I think the extra clarity of the Riff Raffs will really shine then. It's not so obvious at living room levels.