well the blue ski is pretty nice, it's poppy and turns quick
the red ski is heavier and floppy
ferreal though there are lots of skis. how much do you weigh? where do you ride? what terrain? how much snow do you get a year? do you want to ride park with it? do you ski trees? do you drop cliffs? do you want full camber? full rocker? mustache rocker? do you like to turn a lot or do you straight-line everything? there are so many different options, "which ski is best" is way too broad of a question.