I only play with two kinds of betting strategies.
Martingale with win - return to base bet; loose - 2.5 x initial bet; risk - 49.95%
And the 50/50 bet
Win - return to base bet; loose - return to base bet;
risk - 49.95%
I also played a third strategy but loose to fast with it
win - 2x initial bet; loose - return to base bet;
Maybe you have more interesting strategies?
Update: Different strategies just for fun, not to win because there doesn't exist any winning strategy.
Well for me the most fun & most used method is:
Win chance: 1%
Auto-bet for 150 rolls - return to base bet on win & loss
If there were only losses, i change to: on win return to base bet; on loss increase by 1.3%
(if there was a win in the 150 rolls, i restart)
This is probably one of the riskiest methods, but i like to win a big amount at once.