how do triple xtreme and black widow solid compare?

are these balls close to the same if the coverstock is kept the same?

I have both and am trying to decide on layouts, was thinking I would polish the black widow solid and keep the triple xtreme duller.

was thinking about polishing them both and just drilling one to play more of the outside and one a little bit inside more.

anyways if anybody can tell me how they compare that would help me decide what their jobs should be! I need to put these things to work soon seeing as my Ace is starting to look like the surface of the moon.