Best skin to get an advantage

I usually don't buy skins but I make exceptions when the skin gives me a slight advantage over other players. I'm referring to skins where skillshots are difficult to see i.e THAT nidalee skin - any skins you guys use that you reckon gives you that tiny advantage?

Steel Legion Lux makes it harder to see her Q and E which in turn makes landing them slightly easier. At least for me. \_()_/

No need to enrich anything more for nothing, they have enough money already