It's all about the risk-reward ratio. If you have a metod that yields 1:3 RR, you may take an annual risk of 1% on capital to earn a annual 3% return. You can scale it up and you can scale it down, you can chose exactly the risk level you are comfortable with.
%%"If, If, If" If you can sell earthworms in a fishing capital of some country, you can make a killing, spelling out R:R without showing OP is like saying if you have a method that returns 100 to 1, that's the one you want to trade, there is no clear R:R, as there is no concrete formula of getting 3 to 1 unless you taken 10,000 trades.