Personally, I like Iceland's the best-purple eyes, not blue. I feel like the purple color सूट्स him really well (and as an added bonus, the color purple sounds awesome in Icelandic (fjólublár) XD). Norway's are a close सेकंड though; again, the color definitely सूट्स him well. It's definitely a matter of opinion though, and to be fair, most of their eyes look really similar-at least colorwise.