I say YES for quality ALTs with working teams and good vision. I think Cardano, Stellar are a couple of good ones!
What do you think?
In addition, I think you need to hold for a couple of years!
Cardano and Stellar (XLM) do have very good potential because Altcoin is superior to other altcoins. but you can also try Investing in monero and Neo to get a profit that might be higher. The right time to buy Crypto coins is when prices are low, and that we can get if we continue to monitor it in the market