Apologies if this has been asked before, but I need some advice on my choice of paint, I have wasted hours looking on the internet and have come to the conclusion that I have no conclusion on which  paint to use. Though saying that I may have narrowed it down to a choice of two, Vallejo Model Air or the LifeColor Rail Weathering set, so if any one can advise me as to which one of these would be the easiest for someone who has never used a airbrush before and it will only be used for weathering a