The advanced features of GT Shadow mean additional potential when you advance in your skills with EAs. I use them sparingly. The most important reason for GT Shadow when I bought it was the fact that it did not have currency pair limitation like Robominer. Right now Robominer has no limitation on currency pairs so I would have given RM more attention.
I am also not advanced with EAs, but I do not like EAs that are complete black boxes.
As to 500:1 leverage I think it is advantage, but it is not a must. Generally GT and RM work well wtih leverages up to 200:1.
PS. Still no trade with FF, |