I really like them
The second one is my favorite! Great work bro!
Here's my opinion on them:
1. A like the color scheme, quite frankly on all three actually, the shinyness on this one is great. 9.5/10
2. I like this one the best, it has that niche that just makes it look good, the text is great. Awesome work. 10/10
3. Still good, but text>>> no text on these sigs... still at least a 9/10 though
Great job my friend, keep up the good work