Board Thread:Game Discussion/@comment-34609328-20180402163952/@comment-32019651-20180402201036

Most of us have GC constraints and just throwing upgrades at every car is simply not an option. You have to use care or you can easily bankrupt yourself for no reason. This was why I quit playing after my first year or two... cars costing hundreds in upgrades while I was struggling to reach even 20 gold in the bank. When I came back, I started fresh and saw that gold was flowing, so I resumed my original career and it's been a struggle, but I've acquired every car since then and the only way I could manage that was through *careful* upgrade paths.

If you're just going to FU every car to win, you don't need this wiki.