What I've come clear after tried a few BKP, and read tons of posts is this...
You must try...
Everybody has their own guitars... different woods, shapes, weights... different amps, different, different cabs, different playing style... and definitly, different TASTES...
So what is good for me cannot be good for other...
My best advise is... if you are between 2... MM and NB (for example), simply get both, try them both, and keep the most you like and sell the other (or whatever you think)...
That's the only way... That's what I did...
No matter how can I explain with my words how I felt the pickup :(, there are many many different factors that really matter in the sound...
I've read amazing descriptions in this thread, and I think that shoudl be good enough to help you "to make an idea"... of what should you get...
There are many different pickups that really works well for what you asked... dont be affraid man, and go for it ;) and then tell us your experience :D
Good luck and I hope you can back here with the pickup installed and good clips of it ;)