How to Test a Sensitive E8 Strategy?

I believe testing a good way to how you develop an E8 and the strategy behind it is really important in terms of how do you test your E8. So we have several systems running on my own, my private portfolio and several systems running for the fund. And I must say our system we are using right now has none of them is optimized. So a system is working. These systems are quite simple, but simplicity is key in my opinion.