Which do you prefer?

Hello Everyone, want to ask few questions here.
Short term or Long term investment?
Which is more profitable to you?
What coins do think that is good for long term now?
Feel free to comment your ideas and opinions.
In my opinion long term investment is too much profitable as well as safety than short term. Both are profitable too but for considering risk i like long term investment. In short term investment everyone need to be good analyst and have right up to date knowledge about crypto market. But all time a man can't maintain this requirement that's why long term is my favorite investment.