Being practical and if you don't want to be stressed waiting, doing this is far better than investing with ico's, the outcome of past projects didn't went well since last year, so taking the risk again can be stressful if your target project won't perform too, but there's another way that has been introduced, IEO which mostly sponsors by exchange that cater the sales, from that term taking chances would be much better especially if you are lucky enough to buy before the sale period isn't over yet.