I think it's ok, I'm not sure about the border, as you said :P try work on that more. I like the reflection, but you should make it shorter, so you get a little bit of perspective on it, since the reflection should go toward you with the "floor", if you see what I mean (I think that looks more realistic, not 100% it will look better, though :P). You should make your background stronger, make it stand out more, it's rather hard too see all that hard work you've laid down on this one, witch I think is great that you have. I'm not sure if the 2nd is better than the 1st one & vise versa, sorry. but the text looks cool and "clean". but I don't really like lower part of the border on the second one. good job, I like it when people work long and hard with their sigs, the result often gets better then. Keep trying with that border, other thwn that I like it very much, the colors look great and so does the renders. Keep up the good work mate!