day trading on the crypto-currency market is very dangerous and unpredictable. I prefer to invest for a long time. this is the best strategy
I agree long-term investment is indeed the best choice to be able to get a bigger profit, basically both strategies will both be able to give us profits and have the risk of each on the traded coins. there is no harm in you also analyze a few other coins that have the potential to move quickly so you will be able to get a quick profit too.