The cardano project is a project that I think has entered a new phase with the advent of the blockchain world. Like ethereum, the network supported smart contracts, like eos (although eos came after cardano) it is faster than ethereum and has very good security. The security of this network has been strengthened with the help of three layers, and in general, according to its creators, this project has a scientific basis.
In my opinion, cardano is better than both ethereum and eos, but it has not yet reached its true position (of course, at the time of writing this review, cardano ranks better in the CMC than EOS).