in my opinion daily trading is still the best, why do I say it is still the best because as my own experience originally wanted to trade long-term, after making a profit that's where the feeling of lacking will accompany. and finally feel less continue until finally the profit is reversed into a loss. different from daily trading has ensured the profit we want to get.
Whether it is day trading or long term trading, one shall always set some goals according to the predictions of experts and the potential of the coins you are holding. Of course if in long term trading you is not withdrawing profit in surge just to see the maximum amount a coin can reach, and then it is your fault not of long term trading. Short term trading generates continuous profits but far less than long term trading.
Relying on experts is not good, it is wise and better if we will have our own way of analysis, although, sometimes we need to have the opinions of some experts especially those who are trusted one, who are giving real score, real analysis, signal, and those who are stating the advantage and disadvantages if ever you would like to take risk on it.