I'm at the same situation. But how can you choose the best ICO? Even investors loose their money. This is like loterry. Go to the icorating.com, icobench. It can help you.
Unfortunately, this takes a place so often. Bounty rewards are going to have a little interest for bounty hunters. The price are not dumped with them. But after 100 days, the coin can just die.
Of course it's better to buy on market. That is the usual practise to dump the price after ICO. But bounty rawards can't make great influence on it. The team and investors have the most part of tokns.
Start mining ETH or another altcoins. Bitcoin mining needs bitcoin mining hardware, that means to use too much financial resourses. In addition, the complexity of mining increases more and more.