I don't know that there is a "best" - the construction and materials involved seem to be pretty similar across the board. The most vintage correct are going to be Telenator's CuNiFe mod (he rebuilds your reissue pickup to vintage spec using the same magnet material originally used by Fender). I've heard nothing but good things about his mod work. http://www.telenator.com/ There is also the following: http://www.at-the-creamery.co.uk/sc...de-range-thinline-humbucker-replacements.html Really nice guy, makes great pickups. I have a set of his Classic 71's. http://www.lollarguitars.com/mm5/me...duct_Code=269&Category_Code=humbucker-pickups Jason Lollar makes great pickups; I have heard nothing but good things about his Regals. http://www.curtisnovak.com/pickups/wrhb.shtml Again, well reputed pickup maker that I've heard nothing but good things about. I seriously doubt you could go wrong with any of the above. You could also try your hand on ebay for originals (I got one on there earlier this year for around $300).