Buying altcoins in the spot market now is just gambling; buying mainstream coins is also gambling, but altcoins may yield higher returns while mainstream coins are more stable. Besides Ethereum and Bitcoin, everything else is considered an altcoin. Moreover, many altcoins have dropped below their initial release prices, and entering at this price is not a problem. Have you noticed that many coins that have fallen below their initial prices have inexplicably surged in value? $ETH