in my experience, the holy diver works best very close to the strings, unlike the nailbomb, for example
I tried to use it far from the strings, but then it sounded thin
the diver is the most sensitive to boosting among the contemporary models
a booster really brings life to the diver, even in subtle settings
just had it installed in my main '73 les paul, that also had nailbombs, motor city afwayu, cold sweats, aftermath
it's noticeably less hot than the previous bridge pickups, but with the boost on (a vintage maxon graphic EQ, for now) in the same settings, it sounds just as hot and in your face as the others, with a nice strong and crunchy midrange that only the aftermath had in that guitar (I felt that the nailbomb needed more center mids)
I was expecting it to sound dark or a bit mushy on the bass side, like the motor city pickup did, since this particular guitar is darker and more dense sounding than the les paul copy I have (that also had a diver, miracle man, cold sweat...), but it's actually sounding almost as bright and articulated as the aftermath, but more controlled in output and less "scratchy"