WRC 10 or dirt rally 2.0?

Hi! I'm a sim racer, trying to get into simrally. I have a g29 wheel, and a gtracer base. I would like to know weather to play WRC10 or Dirt rally 2.0. I recently got WRC 10 but I also have dirt rally 2.0. Which one should I play? (Ps I'm on PlayStation so I don't have Richard burns rally)