I bought this set in order to get an upgrade from Duncan Design. The pickups are great, delivers a tight tone for my 7 string guitar, but they can not capture too well the low end from 7th string while tuned low.
All in all, I am happy with them, I bought them almost 5 years ago and I am still using them!
Pros: not very noisy, tight tone, good for metal.
Cons: not capturing very well the low end from 7th string while tuned kinda low