If you are in Whitelist - buy for flip (quick sell on exchanges in first day of trading) and make x2-x3 easily
This, it's one of the safest investments you're going to get because of all of the hype, buy and sell straight after the ICO for a guaranteed profit, or buy and sell 1/3 or so of your tokens (if not less) and then you are holding the rest risk free. I wish I was on the whitelist but came across this one too late. Long term I see this being huge so would recommend holding but if you're afraid to risk a lot then go for the above strategy.