I need some objective opinions from those that have used both of these spray waxes. I am just about out of both of these and am undecided which looks better or which to order. Let me tell you it's hard to make comparison when you are working on a white Ford truck and a "White Sand Triple Coat" a very very light cream Ford Edge. I like both but it seems like I get more shine and depth out of the Pinnacle Souveran but the Optimum seems slicker. Maybe the differences are more apparent on darker vehicles, but I don't have one. Also don't know how they compare as far as durability because I usually wipe the vehicles down after every other wash. Yes the Pinnacle cost more, how better the ingredients are to justify the larger cost I have no way of telling. If you have used both and have some input I'd like to hear it.