Personally I think it depends on the project. I sometimes buy during ICO if I research about the project and I'm convinced about it potential, and if I'm not so certain at first, I will wait for it to be available on fork delta or IDEX. Because it's easier to get the coin cheap before it's official launch.

The idea of selling off your coins depends on the investment plans you have in place for the particular coin you intend to sell. if you feel like its time you sold off after making considerable profits then you could do just that as your plans have reached,. In the case of BTC however, id advice that you keep holding as long as possible, we all have seen what the coin is capable of. even if it continues to dip in price, BTC has a tendency to recover after a period of time, therefore trust in it and hold on

Because they do not want to believe, the more you can not touch it, you can only see it in the electronic version, but what lies somewhere on the electronic purse that can not be removed here and now generates negative views ..

In my opinion , I think ethereum is better than bitcoin, because etherum is simplest and Ethereum is an open software platform based on blockchain technology that enables developers to build and deploy decentralized applications so i choose ETH. but Bitcoin is bitcoin it is the mother of all alt Smiley

I think at this time because a lot of ico is not successful so many scams that often occur in this currency crypto issue, besides I see altcoin that currently seems to give unnatural things in the movement of its currency and if we invest for the moment I feel a lot of risk that we will worry about.
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Coins are volatile now ,but my trading plan is holding the coin,there are some coin which have been gaining a little value from the volatility of bitcoin and other coins,before you hold on a coin try to research.

My plan is quite simple. I will hold all my coins until the crypto is recognized as the international currency and the crypto market actually recovers. because I've lost half my assets, Then the biggest jump will happen, and I am not losing as it is now.

Waves have advantages over ETH. Hopefully i could see more progress, and put more investment on Waves.

While it's a good idea to follow a high-score gift by a trusted source, Some gifts that are highly advertised as trustworthy end in fraud, not allocating the promised tokens