Your choice is right if you finally decide to choose Ethereum for long-term investment. Because Ethereum is indeed the best altcoin with
strong fundamentals, and also Ethereum has a high demand. So in the long term it can give us big profits, the most important thing is
that we have to be patient holding Ethereum until a bull market comes. Therefore, when there is a bear market like now which makes
the price of Ethereum go down deep enough, we don't need to be afraid. Because Ethereum always follows the movement of Bitcoin,
it means that if the price of Bitcoin goes up, then the price of Ethereum will also go up. What we need to do now is buy Ethereum,
because I think the price of Ethereum is already very low, so buying Ethereum now will give us profit if we hold long term.
Then for Polygon, it can indeed be an alternative choice besides Ethereum for long-term investments, because Polygon is one of the top coins
which is profitable for long-term investment. But the performance is not as good as Ethereum, therefore invest in Polygon only when we have
a large capital. If our capital is not large, we should just focus on investing in Bitcoin and Ethereum.