Prolly some are crappy no doubt especially older one's but the late 2020's Tremonti SE pups are modeled after the Gibson 500T set and scream.
Thats why i put a SH-5 Duncan Custom in mine LOL.
I put the Tremonti SE pup in the bridge of this Ibanez tribute along w/ a DiMarzio EVO II and it screams.
I have another EVO II i can swap in if i wanna.
I know for a fact PRS spends alot of time & resources reverse engineering & winding all kinds of their pickups not just core stuff.
Ive had 2 late 2020's Tremonti SE's that were fabulous with the black pup rings and one older w/ the white pickup rings that was pretty lame.