so what sounds better in basswood? overall? Warpig or the Nailbomb?
The ceramic Warpig is definitely the ultimate death metal pickup, however I disagree VEHEMENTLY with the notion of basswood being neutral and friendly to all pickups. In my experience nothing could be further from reality. I find basswood extremely picky and can eat up and chew out most pickups. I think basswood lacks
character, which is why it's not one of my favorite tone woods, but it's definitely not neutral IMO.
I've tried almost every pickup from every brand in the 40-50 Ibanez I've had over the years, and only very few pickups did the job. Seymour Duncans that sound great in alder, mahogany, walnut, etc often sound terrible and woofy in basswood, for example. A few DiMarzios are voiced well for basswood but as I'm sure most of us agree here, DiMarzios have a treble characteristic that shall we say - leaves a lot to be desired.
The high-output Bare Knuckles my customers and I have achieved the best results with in basswood are the Cold Sweat, Miracle Man, and Nailbomb. While the ceramic Warpig definitely is the most brutal and deathy pickup, I'm not so sure its a great match for basswood since basswood has very loose lows and the Warpig's low end is massive. I think a pickup with a bit tighter low-end like the Miracle Man would be a better option IMO.
Again, just my experiences, I'm not saying anyone else is wrong. Just trying to help :)