And how do these ICOs with Smart Contracts and a fixed price even have the option to sell on exchanges with BTC directly? I am sorry for the silly questions and I want to understand how it works so I can know what to look out for.
Not all ico can be bought with bitcoin. Usually ico project team provide direction to receive payment from currencies like eth, btc, usd and others. Why don't you want to exchange btc - eth for invest? And try some potentially high ico like airtoken, utrust, or minerva? Try you read the whitepaper and compare the three ico's. I think the three ico's worth to invest