yeah I was just about to say , how come nobody had recommended the SH-2N Jazz. I have an Air Norton

and Tone Zone(b) in my S520 and really like the air norton, not the tone zone so much.
I just got a JB (b) and Jazz

a couple days ago (not installed yet) to try out comparatively and once I do, I will go with the pickups I like best and sell the others. I actually try to buy the pickups im interested in as cheap as possible off the bay, then when I choose what I want I grab em new and in the desired colors, then I toss the prior ones up on the bay for someone else to try. lol
NOTHING beats trying them first though. Tone is FAR too subjective to take anyones word on what YOU should use. Only instead what you should TRY.