Looking at the idea and technology behind Cardano, it is very obvious that Cardano can surpass Ethereum most especially in times like this when Ethereum has suffered a great downward movement in the past few months. One thing in crypto is that the success of a coin does not entirely depend on the idea, product or technology behind a coin. One of the strongest factors to consider when looking out for the success of a coin is how strong, powerful, healthy and supportive its community is.
Ethereum has got a strong, healthy and supportive community than Cardano, which will make it very difficult for Cardano to surpass it now on the market.