You can win big when you bet big, but it's risky. The slow and steady method works for me. I can win about a few dollars a week.
sounds like youre using martingale or something then, which i think is just a losing strategy. even that aside, a few dollars a week is just completely inefficient. you can make much more than that in an hour of work. gambling should be done to either win big or lose big imo, not play with pennies and hoping to win a dollar a month or something.