The bandit seems to prefer gates of hell to high voltage bonus on the game,but for some time has let how the sctters land decide which he picks,problem is he is going to get more high voltages doing it that way as if scatters land on reels 1 and 2 or 3,he will have 3 or 4 chances to land the third scatter,where as if he land 1scatter on either 1 2 or 3,then at best if a scatter lands on reel 4 he will only get 2 chances and sometimes only 1 chance if it lands on reel 5.
Just an observation as high voltage side is also my least favourite and prefer watching gates bonus lol,so maybe decide a new way like flipping a coin:)