I cannot provide you such details on finding worth investing ICOs as they are not the trend today. Gone are those days where ICOs are indeed giving us reliable source of income. Instead, divert your interest into more worthy investments like sticking to bitcoin and potential altcoins. This way, i can give you assurance that you will never be losing most of the time, provided that you have more patience and definitely more determination to hold despite of the price corrections that may suddenly come along the way.
Yes I agree, everyone should be investing their money in bitcoin, Ethereum, and other good Altcoins such as Cardano, Binance Coin and the rest of them. But don’t forget that airdrops are free to participate, so it wouldn’t be bad to also keep trying your luck. And if you’re not someone who is a day trader and what you’re doing is simply investment which you HODL for a long term, you would have enough time to try other things. The only thing airdrops is the fact that the chances of winning is very low, that’s why a lot of people loses interest in it.