Seymour Duncan SH-6 vs SH-4

Found this white SH-4 + SH-2N set used, so I replaced it for my SH-6. Those white pickups look rad in that guitar if you ask me. To me the SH-6 is more compressed and has that 'scratching' sound on the attack that passive ceramic magnet pickups are prone to while the SH-4 has a little bit less output and a wider frequency spectrum. For me the SH-4 wins.