I'm not familiar with Павел Жуковский, but a lot of these "эффективный трейдинг" courses are just rehashing the same basic concepts. In my experience, the effectiveness of a trading system comes down to risk management and adaptability, not just memorizing a bunch of formulas.
Not sure what's going on, but I'm assuming this is a translation thread? The title just reads Russian to me, but I'll bite - what are your thoughts on the different types of trading systems being discussed?