I see no reason to compare these two different coins. But I still think that ethereum is the best of all, and that it is one of the most powerful and successful projects.
obviously there is no reason to compare both coin, they have different usecase just that people will wanna speculate about which coin is better than the other
I personally obviously prefer ethereum from waves, ethereum to have a community and high volume in exchanger so waves aren't likely to replace ethereum in the future
This both cryptocurrencies market has been fall down completely from the end of December 2017.
waves platform is one of the good one for the people who were expecting decentralized exchange usage. Smart contract platform in ethereum maybe grows more than waves.