Eth in my opinion is a good investment. Eth seems to be the best choice right now because it is still cheap, the problem either later or in the future Ethereum is about the cost of gas. Too many deals and gas prices are getting very, very high.
although you may be right that gas costs are still high but ethereum is definitely still the best and we are waiting for changes with eth2.0 coming soon.
Just because Gas costs slightly more doesn't mean it's a bad thing for ETH because as long as you and anyone else can still buy ETH on the exchange and trade with it, it's still very good and has no bearing on the cost issue unless you try to send it to your wallet. another.
the cost of gas is not something that is considered not to have an influence, it is clear that it will still have an influence. because everyone complains about it judging by the number of new projects that don't use erc20.
so even though ethereum is very good the cost of gas will still be a problem in itself, and they have tried to keep trying to fix it but it hasn't happened and we are waiting for that.