I tried day trading for a bit but I think HODLing still works better for me. Find coins I believe in and go with that.
I suggest you to do normal trading, you need to make a strategy before start trading. Trading is not a game, this is serious job. If trading is difficult to you, I suggest you to invest your money in ICO. I have good experience about this, there is a coin called XCPO which the price was increased more than 100% after the ICO end. I think ICO is good for investment.