+1 for the Crawlers. (I'm a bit biased, of course, because they're new.) Absolutely fantastic in my Les Paul Standard. They seem less on the aggro side than the RY's, but still with plenty of punch. However, I'd have to say that (whether live or via sound clip), I have yet to hear a BKP that sounded bad, or even just OK. Well worth the extra $ compared to Duncans, Dimarzio, etc., and even some of your more high-dollar Fralins, Lollars, et al. Hard to make a bad choice whith BKP's!