Looking at the Foundation, the history development and the target of one coin can help you find out a good coin. IOTA, Monero, Ripple, Ethereum are those coins.
Its very easy to find a good crypto in market first of all we need to look the people round us that which crypto they are using and then we need to look the relation of that crypto with world and then we need to see the price of crypto so these kind of things are enough to know that which one is the best and I think these qualities are available in bitcoin so there is no doubt that we need to choose bitcoin instead of any other crypto because bitcoin is best.