Your question’s completely understandable and reasonable.
Unfortunately, though, it’s also completely unrealistic, because it implies an “objectivity” that doesn’t exist.
Systems don’t work. Traders do.
Thousands before you have discovered that trying to copy a system that “works” doesn’t work for them.
What works for them is developing skills.
Having said all that, my own opinion is that these three systems are the best in the forum in that they’re among very, very, very few here that are based on sensible principles and really have a positive expectancy when used by people who have developed skills and understand risk management, position sizing and all the rest you need to master, to trade profitably over the long term:-