Board Thread:Game Discussion/@comment-27095714-20170508031735/@comment-26829117-20170509161155

Absolutely, best thing I ever did was starting to run WTTT every week no matter what cars I had or what upgrades they had. When I reached a full garage I started getting into group C overall. Why I reached 100% career I started upgrading cars and crept into group B overall (ignoring the period where borrowing upgrades was common). Now I can generally fully upgrade the top car and am knocking on the door of group A. Whilst some of the improvement has come from upgrading my cars, I wouldn't have the track knowledge and driving knowledge I have without all that learning on the way.