i wonder there is a better source to find about ICOs that will give 3x ,5x profit in short term.lot of ICOs in these days are scams or don't have real working product.and also they go below ICO price after list in exchanges.but i want to invest on real ICOs that have working product and give me 3x,4x back for my investment
It is called DYOR, there's no such thing as a site that can give you an exact information on what ICO will give you such return. Even ICOs with good reviews fail or even dump because of the market situation. So, just do your homework, get updated, and take your own risk when investing.