Board Thread:Questions and Answers/@comment-27151324-20151102135436/@comment-110.171.169.30-20160112131742

Forget about level 1. The choice should be "Perfect nitro or Level3" which my answer is

- Perfect Nitro if you need long run. If the nitro deplete, just drift!

- Level3 Nitro In a short run before going on ramp which gurantee you'll gain nitro in compensate.