I think that the Nailbomb or Crawler would be more versatile, they both do clean tones really well. the nailbomb has slightly more bass, so it would be better for the metal part of what you are looking for.
Saying that apparently the jazz guys in France love the Warpig!
you dont have to have the distressed cover if you dont like it, we can make them open, or with a chrome, nickle, gold or black cover.