For me, Try the same method if you know the coin has a potential to get high value on long term try to hold it and bring extra capital for the short term method or Day trading.
Example you have 1Btc in tour wallet.
use 0.5btc for long term method and use 0.5btc for Day trading method it gives you a huge profit or Sell the coins you holding if you know that theres a retracement or a rebuy and buy it again when the prive has decreased.
to me everyone have their own choice but to me i think long term investment has more advantages as compare to short term investment. in short term investment there is always risk of losing money, but in long term investment there are more chances to make money instead of losing your own money.
I agree with you. It's better to have a long term investment that short term investment. Long term investment comes with more benefits for you and you'll be sure enought that in the future you'll be secure than short term invesment that yes can give you earning but you don't know anytime you'll lose it.