Replying to Smith Lens Differences and Best Lens Combination

Hey everyone, I am looking to get a pair of IO mags and am struggling to decide my lens combination. I know smith has fairly detailed descriptions for each lens, but I am still unsure on the benefits/differences between some of the lenses? For example, does anyone know if there is a significant difference between the Everyday Green Mirror and Everyday Red Mirror? Lastly, for my storm lens, what would you suggest between the Storm Yellow and Storm Rose?

- a side note I ski in Whistler, BC, so it is "white out" A LOT.