Let's leave its performance to be determined by the hand of time but for the main time, anybody that is interested in the project should only invest the amount they can afford to lose. What many projects has done in the past has thought a lot of us a hard lesson that can be difficult to forget. Many projects sold their coins to investors at a very high amount and they listed the coin in the public market at a very low price, with such behavior, what is the essence of buying during presale? That's why you need to invest with the amount that won't crash your future if the investment doesn't go good.