Year 2017 is the boom of cryptocurrency, there's a lot of new coins coming most people get very excited on lower price especially in ICO crowdsale from 0.1 dollar to a dollar price you can get a huge amount of coins if you bought 300$ or more. The best place to know which is the best ICO is to search in google, youtube and a bitcoin forum people post their ICO experience and reviews, it's either you made a right choice and it will grow your investment or you're just gambling and hoping that the coin will grow in 3-5 years. At this time bitcoin is the top cryptocurreny, 1 bitcoin is $5,900 aud this is why people are looking for another alternative and I think bitcoin has establish a good reputation and will stay in the business for long time and ethereum as well, just like before the begining of .com and .net those who invested for long time in good domain name they become millionaire. In short, invest now before it's too late.