I think it's good if you do your own research if you want to buy those cheaper altcoins as more alts are having hype and its a risk to invest without doing your research.
Great advice, we should not depend to anyone because if you ask wrong people for sure he will tell you to invest on a shitcoin. This market consist of good altcoins, make effort to know the coins that is worth holding for in the long term. Investment is very risky, you have to understand this market and not to keep on asking where to invest.