Whats so good about emg pick ups in guitars? Zakk Wylde & Kirk Hammett both uses them.?

The pickups are designed to give you a high output without a lot of buzz or feedback. They are definately some of the best pickups on the market. Also a lot of EMG pickups are active as well, meaning they use a battery that powers them. I strongly reccomend EMG pickups if you are playing anything with a lot of distortion. Many guitars come stock with these pickups but you can also have them installed.