Why not? Bitcoin, ethereum, ripple, litecoin look at all of them. During 2017 you could increase your investment profile value in several times...
Yes Yes ) add here still stellar and other coins, but I'm asking about the tokens. I form an investment portfolio, I have friends who rely on me and my choice of tokens, in fact it's my job to find out the reliability and potential benefit, and those who want to invest in coins and will know which coins to buy without me, but you knew that IOTA or ADA did and make huge profit and will not be speculative component, and the real work?
Now, I didn't know this. But not everybody wants to buy IOTA, ADA. Also I am interesting in OMG, EOS, QTUM. I guess all of them have great future.
I want to say that you've found interesting job. It's hard enough, but very surprising that somebody can earn money by predicting projects future and investing money in them.
I think at 2018 year many tokens and coins would have a high level of price increase!