#the old project already has an exchange and you won't be confused or wait a long time to trade the tokens that you have got

The new project is unpredictable, sometimes the price of tokens can soar beyond prices in ico and sometimes has no selling value at all ..

#the new project does not have an exchange, you have to wait for the project to be completed, the token distributed in your wallet and wait for the token to be listed on the stock.

Old projects Usually the price of a token is not large because it is determined by the number of participants who join.