I'm not running this one, so can't really give advice. Just shared it.
Actually, there are a lot of profitable EAs. It mainly needs equity, I personally like grid EAs such as ECO Robot V2.0, Prop Firm EA, Vision Scalper, FX Scalper X, etc. They're all done with swing trading strategies. On the long run, they're good, but you really need to be careful with DD and lot size. I run all of them on Cent accounts and they all give good results, but IMO you need a minimum of $50K or equivalent on cent account to let them run correctly with 0.1 lot. EAs are not a get-rich-quick scheme, just find one that adopts a strategy you like and be patient A 8-10% return monthly is very good, do not look for higher return, by experience it starts to be dangerous over.