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!
The perfect opportunity to buy, I suggest LITECOIN, both BTC and LTC are good but I think Lite's got more room to grow and I don't see BTC crossing a great record. There are other coins too that can do well, each one of the following coins have a decent future. Take a look at these:
STRATIS, POWR, PRG, EOS and QTUM. Im bullish about PRG, they are launching their co working space in July and I'm sure that's gonna uplift the value.