Just about to order and can't quite settle on black or silver. We are generally fair weather campers but haven't experienced a hot camp in a van yet. Silver could be a godsend, but black might be good for cooler mornings. Presumably the colour doesn't make much difference when it's darkThinking about screens, does the colour matter? ie. a silver screen in theory should keep the van cooler in hot days and warmer in the night than a black screen. Think it makes much difference. Think I would prefer a black screen as more stealth but a silver if it is better heat wise.