well good advise from shred and sub as usual..
but in regards to harmonics..the pickup is just a tool...u need to execute and practice to get gd harmonics...its all in the technic and fingers..
for pu ..i like full shred,invader..i belive the`re alnico...ceramic are powerfull but to me abit liveless ...eg the duncan distortion bridge ... its a lov hate kinda situation...but duncan neck is nice..
well there is no right or wrong , just options for you..
oh fyi ..in one of my guitar i got dual x2n ...solid as well..able to chug,roll off real nice ..and can split as shred mention ...

but in regards to harmonics..the pickup is just a tool...u need to execute and practice to get gd harmonics...its all in the technic and fingers..
for pu ..i like full shred,invader..i belive the`re alnico...ceramic are powerfull but to me abit liveless ...eg the duncan distortion bridge ... its a lov hate kinda situation...but duncan neck is nice..

well there is no right or wrong , just options for you..
oh fyi ..in one of my guitar i got dual x2n ...solid as well..able to chug,roll off real nice ..and can split as shred mention ...