Considering all the maps, I think the best camo (considering a budget and not having to purchase every winter/summer scheme) would have to be the dark summer. Hear me out …
Every map has blown up vehicles everywhere. This color blends the best and when you are trying to sight at long distance, this helps to blend in. Especially hiding beside a burnt vehicle. The screenshots do not show really how dark it appears in game.
I know people can still mark but I have noticed this dark camo helps some. Those few seconds it gives, when another tank is trying to find you at distance, means alot in this game. I understand closeup (100m or less), vehicle camo is doing nothing.
My only beef, why so many coins? 25 gold coins would be more fair, but some players are even advocating for free camo, kind of like the perks. It used to cost but now its free. There should be at least 4 or more free camo options. A basic winter, basic urban and woodland should be a free thing for every TT vehicle. Anything exotic, you pay for. That would be a really nice improvement to the game.

