dragoon one is best imo next would be the first one. The rest is just... no

First one is way too plain.
Second, the worst there, text is horrible, and there is an outline on the render.
3rd is best, no comments on how to improve except to make it sig size.
4th, text is very very horrible, also very plain
5th, it's so bright the colours look messed up
6th, looks good but not enough colours

Well since it's been 9 months since last time using, I get it's not bad... but not good also.