I have recently come full circle and returned to total brutal force.
In my free time I played RS something so banal simple that it is hard to believe.
I started the 15 spins session, chose EC with 5 or less hits, and played for the next 15 spins.
I did not count on RTM, but on more stable 15 spins.
Brutal force is Labby with 2000 units bankroll, if the progression did not end in 15 spins window, I continued it in the next session.
Why it works?
and probably one day a bad series will come, but for now, there is a big plus.