I'm looking to upgrade from my black ip4 to the white ip4s. I was wandering if anyone has any direct comparisons between the Incase Snap Clear Frost and the DryIce cases? Currently I have the Snap Frosted Smoke/black and think its great. Naturally I would buy the Snap clear frost but the problem is getting hold of it in the UK ($50 to ship from US!). I can get hold of the DryIce in the UK but have read about some problems with watermarking? Suggestions welcome.