Board Thread:Game Discussion/@comment-35168276-20180401010705/@comment-2605:A000:132E:A09E:CD69:AC58:7552:134C-20180401034141

Go ahead and try the One:1 for R$ only. If you don't get it, you haven't lost much. R$ are relatively easy to replace, and the initial upgrades stay on it, so when you get back to it later, they'll be there.

There are lots of races you can use to rack up R$ fairly quickly, if needed.