I love the first two, they're great! The tags are so smooth! I'd look forward to a tutorial of them, tbh. Out of these 3, I prefer the first two though, the Charizard just doesn't fit in enough, although the background is amazing. Just a little detail tho on the first one, effects overlap the top border, you might want to fix that.
i like the full metal and charizard sigs, I would love a tut for the full metal sig...really good work
As others have said, they have a great atmosphere to them (1st two). Tuts would be nice Also, on your current sig, how do you get that blur effect. Looks amazing.