And currently, only Bitcoin is worth to invest as altcoins are losing value compare to BTC and USDT.
It is better to immediately trade your tokens if you participate in an IEO or ICO. Very very few projects are worth to keep. And they usually don't return at the price they started to be traded. But there is some exceptions and i hope your project is one of them. Good luck with your investment.
You know majority of us are so carried way with the trust we have for Binance that we would believe anything of project they bring out through their IEO, I think it is no longer enough to rely on them, we just have to continue to do our own research ourselves.