Here are your ideal betting strategies:
Chance to win: 30%
Increase on loss:50%
Reset to base bet on win
No of bets:50
Alternate hi-lo per 3 bets.
Chance to win:40%
Increase on loss:75%
Reset to base bet on win
No of bets:64
Alternate hi-lo after 3 bets
Chance to win 48%
Increase on loss: 100%
Reset to base bet on win
No of bets:100
Alternate hi-lo after 3 bets
Chance to win: 69% (I like it)
Increase on loss:300%
Reset to base bet on win
No of bets:100
Alternate hi-lo after 2 bets
Chance to win:88%
Increase on loss:880%
Reset to base bet on win
No of bets:50 (So you won't bust)
Alternate hi-lo after 3 bets
I dont believe that any of this strategy work though because there is no solid strategy that really works on gambling in this world though. All of this strategy is just some gambling fallacy which is still depends on your luck when you play unless when there is no house edge may be you might have the chance to win it. But there is no way that you could make any gambling site put their house edge away, because that is their source of income