You can say that he also have better offensive numbers than Davis, only because Chapman has been a starter longer than Davis... Or that Davis has decent numbers in his 2 seasons with the Mets without being a starter. Thats the issue with the Mets last few years: they always had the players to compete but always low ball them or underestimate their chances and go get someone else who almost always never pan out: Murphy, McNeil, Davis, maybe even Gimenez and Smith.
Matt Chapman is a repeat Platinum Glove Award winner. He and Arenado are the two premier defensive third baseman.