The Fillmores are a very nice pup. They are not a PAF clone, so it's not too useful to make a comparison to PAF-type pups. A bit darker, perhaps than some PAF-type pups, with nice bottom and mids with a creamy top end. Creamy and ballsy. Very articulate with good note separation, they remind me of a P-90 in that way. They are wound hot at 12-13K ohms, but you wouldn't think that after using them. Interesting pups. I haven't tried the Crossroads, but they are darker from what I hear, more suited for Clapton/SG/Cream tones. Not my bag, so I'm not in a hurry to get a set. Jim is a really cool guy, you might want to email or call him to discuss your needs.