I had the same question just a few month ago...
I was hesitating between Evo, Tone Zone and EMg 81 in the bridge position, and Evo, Paf Pro and EMG85for the neck.
You should be very attentive to your amp, and at what sound do you really want.
My problem was that I had a very muddy sound (Marshall JCM200 TSL), at high gain distortion. It appear that evolutions (especially in the bridge), is balanced with lots of highs, so it wasn't the solution for me. Tone Zone, less powerful than the evo, is balanced with more low and mids, and after triying it on a RG Deluxe on my amp, the sound was... Whooow cool ! It has a lots of harmonics, a very linear distortion (in the good sense !), and not muddy.
You could also tried the Breed Pups. It's similar to the TZ, with more harmonics.