This is too much precaution or its really better never store cryptos in exchange? All exchanges are risky ?
Most of the day traders are only storing the exchanges because they are all always monitor the Crypto market and side by side buying and selling the best profitable coin. So it depends on our needs. If you looking to invest in long term investment just hold in wallet or If you are day trader exchange site is more convenient to trade in anytime because it is reduce the time of investment.