Instead of leaving no doubt that ALTs make a lot of money for both short and long term investments, you can examine the potential of alts on CMC or coin gecko, by comparing the trading volume of BTC with the top 50 alt coins.

And then you will understand the power of alts and how much people invest in them for passive income sometimes people come buy when the market is bullish and never come when the market is bearish, so it's time to take some for long term investment at least next 1 to 2 years it will be profitable for you, not guarantee for short term investment, but do further research which altcoin good for you, go and see MATIC and BNB. so be careful in choosing it. That's because too many altcoins will only give you a hype feeling but in the end, it will wear off and you will never like it.

Bitcoin, altcoin or any project, you should choose the best based on what you know about them.

You DYOR before investing your money but if you trade you can just look it up on the exchange, see the volume and make it right.