So, I started daytrading officially yesterday (I did some trials last week.) My strategy is to hold two altcoins until they are sold for 2% more than buying price. This was going good, until someone put a massive pile of ripple for sale just after I bought it. This is going to take a year before I can get rid of those.
And you experiment with different coins to see what is right for you or just for the sake of interest. Just from what you said clearly only one you do not have a goal to make a profit, but there is a goal to try to play everything that is.