Thanks for the question. Sorry to say that I've have not found the best settings yet for myself. Furthermore, there is no such thing as the "best setting" as everyone would have different expectations for what's the "best" in their own opinion. The best of one's own settings might not be the best for everyone. Therefore, I think each would need to know what exactly that you are looking for. Is 10% monthly profit good enough for you? Some would say YES and some said NO. That's the reality that every trader needs to face and deal with.
Anyway, talking about LIFE CHANGER EA, I'm still in the midst of finding settings that could work well for myself and would not blow up my accounts easily. It's always hard to find a good balance of GOOD PROFIT VS GOOD RISK MANAGEMENT. Sometimes you might be able to find settings that help you earn a lot of profit within a short period, the problem is, it could also blow up your account at any point of time. That's the challenge that all EA users need to deal with. At the moment, I'm still searching and testing all kinds of possibilities, would be glad to share more once I found out something that worth to share about. Wish you all the best in your finding too.
For now, all I could say is, try to avoid all GBP pairs and JPY pairs if possible because of their volatility that could be a huge risk to your account when there is a strong trend happens at any time. In short, this EA is good for ranging market and bad for trending market. That's my experience and opinion to share about with regards to this EA.
Wish you all the best. Be safe and stay safe at all times. Take good care and God bless you all