For me, I'm full supported to leng term hold. A huge holder make good profit Their long term investment. I Think, no matter how much you holding. When you start investment then you need to patience and control your emotion.Long term investment is more profitable.
It also still really depends on what coins you hold in the long term, because as long as you choose good coins for you to hold in the long term, then the chances of profiting are obviously very large, but if you only hold trash coins in the long term, then until the apocalypse arrives, you will never be profitable at all.