if you want to do this, you must have a big bankroll.
for a little player like me its not good idea i think
Martingale is probably the most known betting method and also probably the worst one to use. If I want to make money I bet high and do as little bets as possible. If you want to have a lot of low bets you can be sure the house edge will catch you and you will have a hard time making money. It's all luck though haha.