If you think 113% ROI is incredible you have to see the slips the folks post over on Nitrogensports chat
The competition limits this only to 5% max stakes otherwise you would see amazing stuff. Of course getting busto is always around the corner so be prepared to adjust accordingly
I'm talking about a sustained ROI over a period of time. I've seen several slips with higher ROI on them but that is basically impossible to achieve in the long run. The Nitrogen parlay board is amazing to look at though.