What coin should I buy today?
I want invest $30 , please give me some suggestions , and is it a good time to buy NEO or I should wait , cause I think it's gonna drob to 25$
Go buy the cheapest. The one that will easily double. Your 30$ investment is not that significant. I'm afraid you cannot find some decent exchanges with it. You have to know that there is a minimum when you try to trade BTC for example with other altcoin.