Did the switch to Crossroads, from the SA pickups.
They have a tiny bit more sparkle, when played through the same rig and settings, with nothing else touched. Compared to the SA pickups that is.
Both sets sounds great, and I can't really tell you one is better than the other.
If I lost the Crossroads pickups in some random event, I'd get a new set only because they show the pole pieces. They look more classy.
Sound compared with the SA model it was very similar, just a tiny bit sharper tone.