Ok so here is my issue. To many pairs and combos to make up my mind. I have room for 8 in my case, 2 on my stand (by door) to change out in a hurry and let's say (2) in my car. So I am short one pair. Also I think the combos might be charged around ie, Tungsten into an xmetal or plasma versus carbon. I only have 2 xmetal and think the ruby looks great as well as fire so that leaves tungsten, gold iridium, bronze to go In another pair. I also think I have some to close to each other in condition suitability. I guess I should have (1) for over cast, (1) one for sunny in my car as well as one for each on my stand for a quick change and the rest in the display. So here is the run down Back row left to right: carbon/ice polarized, carbon/emerald, carbon/gray, 2nd row left to right: Black iridium/carbon, Bronze (maybe tunsten)/carbon, fire/xmetal 3rd row left to right: Ruby/xmetal, Vr 28 polarized/Carbon, Gold iridium/plasma, 4th row left to right: Plasma/ice iridium polorized, Black iridium polarized/carbon I also have an extra set of emeralds that I think I am going to put last plasma frame I order. Wish I could get another xmetal frame.