They aren't really that great, it seems that you used a tutorial on pretty much all of them. The second one is far too mainstream. I see websites like that all the time. It's "cool" in the sense that it looks kinda military and red and silver which everyone likes to look at because it's "cool". But honestly, it's highly unoriginal and therefore kinda boring to look at. I reccomend trying something that people haven't already done.