looks like a nice strategy for the time being. The leverage is quite large though.
He was holding onto a russel future through brexit which is not a good habit in such a small account imho (caused 34% drawdown which was partly compensated by other trades so the maxDD is 22%). These kinds of actions can easily be handled by subscribers themselfes so I wouldn´t weight it too much. But you have to be aware of it in the scope of future events.
As others pointed out already, this is a high yield strategy with the associated risk. Therefore I personally wouldn´t trade it but it´s certainly possible if you know how you want to manage your portfolio risk.
I have posted my personal portfolio approach which is focused on risk control and I think some of you may find it useful when trading these high risk strategies. So if you haven´t really dived into portfolio building feel free to look it up: Follower guide to consistent profits