the idea is a humbucker set that can cover all genres at least somewhat decently, a 59 is way too polite to play any kind of heavy music, if what you say was true then nobody would be using pickups hotter than 9k.
the jazz can cover any kind of music and most genres that the custom 5 would be too much for don't really ask for a bridge humbucker anyway.
it seems to me SD has a gap in their line of pickups when it comes to a versatile allround bridge pickup, the 59 is too wimpy, the custom series is too compressed, the screamin demon, full shred and perpetual burn are too thin, the hybrid is a strange mismatch that suffers from the same issues the 59 does, the pegasus is too tight for anything but djent music, it's like SD is making all kind of quirky niche pickups but not an actual useable pickup, maybe that's why so few professionals use duncan these days.
I can already hear the replies coming, but seriously, tell me the name of 1 virtuoso (not just generic shredder) guitarist a la Guthrie Govan/Alex Hutchings who uses SD pickups?? there are none, except for some youtuber Ibanez AZ players who play the same dorian licks over and over, but those don't even count because even the duncan custom shop refuses to sell the Hyperions and IMO their tone isn't all that good either, it's too tight just like the pegasus.
why there is no simple dynamic thick 12-15k 43awg A5 duncan on the market is mindboggling to me, the custom 5 comes the closest (custom custom sounds like poop to my ears, but so does every A2 high output pickup i've heard) but it could be more dynamic indeed.
BTW I'm not bashing SD, the Jazz is probably my favorite neck pickup, but i'm kinda disappointed in their bridge pickup offerings, it seems to be all about creating hype for "unique" "new" designs with all kinds of buzzwords instead of making something simple and straightforward but truly versatile and musical.