For some reason, I have a strong desire to snort some Coke. I need some advice though. Which is best, Coke Classic, Diet Coke, Diet Caffeine Free Coke and should I do the can or bottle. I tried this once before but my nose got so sticky after about four sniffs that I really didn't enjoy it much. I'm interested. Any advice? Wouldn't it be easier to do if you didn't use ice?