Mercedes is in the process of deciding between Valtteri Bottas and Esteban Ocon to be Lewis Hamilton’s team-mate in Formula 1 next year. It’s a tough call for team boss Toto Wolff, and while he mulls it over, Edd Straw takes a look at how the two drivers stack up in the key categories Mercedes will be looking at. Who should get the drive for 2020? Make sure you let us know in the comments!