For yer death the ceramic pig is a one-stop-shop. Its got all shall perish all over it.
For yer thrash its miracle man.
Both can do both, given the right amp and settings. Though I think you'll struggle to get such a brutal sound as on price of existance out of an MM, but it'll fall right out of a C-Pig. Likewise the pig would need some taming to to the smoother, less in-your-face thrash sounds, like rust in peace or legacy but an MM wont have any trouble (even a much less powerfull pickup would do fine there).
A nailbomb may give you the guts and edge you want, but also be tame-able. But I cant comment because I've never played one.
So whats youre priority?
Can you describe the sound you want without bands: compare it to pickups that are well known for metal (jb, 81, x2n, invader what have you)?
How much gain?
How compressed?
What kind of equing?
Ultra-heavy?
Lots of harmonics?
etc.
What, tonally, do you want from it?