Best Exit EA for the 4 hour timeframe for all 28 major currency pairs

I bought the Pipfinity Exit Edge Indicator. It seems to have a good exit strategy. Another developer modified it, I think. See  https://www.mql5.com/en/job/130042

I have an EA that I would like have an Exit option added that would give me the best exit point. If you know of a better one, I'm open to suggestions, otherwise the Exit Edge seems good. Currently my EA works on all major pairs and exits at the color change and candle close confirmation of the HMA 12 on the 4 hour but it causes me to lose too much in profit.