Pickup upgrades are not like other parts. You might buy an expensive set of pickups and not like them. I have to admit that I was very used to the sound of my Yosemite pickups, so it felt a bit strange initially. But for my taste, this set sounds great. I had to work on my presets all over again, but it was worth it. On a minor issue, the package was damaged along the way, and the original box was broken. But the pickups were fine. I haven't asked for a refund or anything about this but Thomann is usually quick to help in such cases.