So I made two different versions of the same sig and can't decide if I like either one. I might enter one of them, or I might start again with a new sig.

Any critique?

The first one is definitely better. The second one is unique and kind of cool, but it looks way too... Filtered.
I really like the color scheme in the first one, but for some reason the darker colors look a little faded. I think it's because of the texture you have over it. It would look better if it were clearer. It also seems like it's lacking a little depth, so you might see what you could do to fix that.
Other than that, they're good, but not your best.

Thanks for the critique! I'll work on those things and hopefully come up with a better sig.

I like the first one better. The second one is too bright and just looks a bit odd.

The colors just don't mix together right on the second one. the first one is very neat looking. I like it.

First one is fairly decent, however the text is awkwardly placed.
I don't particularly favor the second one however. Really the only decent part on that is the top left, which has a really nice color and effect.