Talk:BMW 3.0 CSL Hommage/@comment-122.174.166.138-20170310031706

Need some advice here. I'm at 3534 MAX and 3222 PRO, half-way done with Lab-3, I will upgrade Nitro next. I have 3 free upgrades from Mastery and 2 left from the R&D. If I must upgrade which should I do first - Acceleration or Handling?