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!
very heavy indeed guys. I hold some altcoins that don't have project updates. and until now the prices continue to fall. but indeed most of altcoin is falling. the best thing is to buy altcoin like Ethereum, LTC, XRP, BCH, because some of these coins have project updates.