Re: Neck Humbucker that isn't woofy or flubby or overbearing in the bass.
No, I have not tried the Seth, and would like to someday. UPDATE: I hated the Slash set. Neck wasn't clear enough and had too much woofy low end. The bridge pickup always sounded harsh to me, with heavy overdrive or just a clean setting. I've never owned a Guns & Roses album, but I've heard enough of their songs to know that Slash always has a great overdriven tone on recordings, always supple, juicy, articulate and expressive and nuanced, not woofy or harsh.
So, with the Slash set, I disliked the way my guitar sounded immediately after plugging in and after a week of messing with pickup height and pole adjustments I knew I had to get rid of them (If you own these pickups and like them, great, this is my personal experience with my personal guitar).
I exchanged the Slash set for the Saturday Night Special set and I must say, I LOVE THESE PICKUPS! Very clear, very sweet and supple and expressive when I play finger style blues/jazz lead or heavy overdriven rock fusion lead. Airy, etc. Definitely less woofy and flubby in the low end of the neck pickup.
Three days ago I decided to also try a Hot rodded set in my other semi hollow ibanez (the JB bridge and Jazz neck set). Sounds good also. The JB definitely has more upper mids, resulting in a more aggressive, or fuller in the high mids sound when used with overdrive/distortion. I love the Sat Night bridge, it is a bit cleaner and flatter, meaning clear and uncolored, not to much of anything... the pure sound of the guitar and strings, where as the JB has more upper mids etc.
In all the decades of buying pickups, this is the third time I've purchased the JB/Jazz set. What I'd like to try next is; exchanging the JB's polished A5 magnet for a raw, unpolished A5... which, from reading, is how they were made decades ago and results in a less harsh, smoother top end.
Thanks everyone for the great comments and ideas!