duncan designed pup question

[ads81]

hey all,
just wondering if u have had any good results using stock duncan designed pups in your axe

i have the HB-102 and the SC-101 in mine. id like to change them eventually for possibly a jb and a lil 59 but cant afford it at the mo.

also do you have any suggestions for a nice bridge hb and middle sc for an alder body guitar (jackson dk2s)

thanks