Investing in new promising altcoins provide an opportunity to significantly increase the amount of capital invested. The main problem is how to recognize them.
It's so hard to recognize them that I would consider it basically random, there is no real way to tell, plenty of shitty altcoins have gone up and plenty of good looking ones were a scam or simply didn't work. The strategy would be how to invest your bankroll into such coins instead of trying to predict which ones are going to work.