I see and observe recently that many ICOs are below the ICO price when they touch the exchange. Do you think it's a smart step to wait for an exchange and buy the tokens you want?
Yes!, it is a smart step to wait rather than to sell your coins which you are holding it now mate.
However, it is much good to choose to buy coins or token after being exchanged, this was according to my
experienced comparing if you are buying coins during ico.