hmm, i like the sig, just the render loox a tiny bit buried under brushing, makes it look a bit vague, still nice 7/10
Second one is 8/10, it looks like a nuclear explosion. ^_^ First is 7.5/10, like it, but hard to tell what it is.
I love both of your sigs 9/10 and for the first 1 nXo GhOsT I give it a 8/10. And My sig somebody else made I just helped a little when I was at his house.