I don't join ICO programs, just waiting for the moment their tokens are listed on exchange sites. I will read their roadmap, white paper and follow their community. If I see this is a good project, I will buy in the deep from panic sellers.
maybe things like this are really good to keep for the risk of losing, better buy it after they are listed in some good exchange, but if you want to buy coins at low price maybe you can see forkdelta exchange.