Although even then, the odds are accurate enough to evens to justify the employment of the strategy.
An example: Increase your odds of winning from 46% to 82%
Erstwhile games aren't so hot. See the Methodology below the tables for how many hours of which game equals how many rounds of play. Along with these betting limits, how long could our gambler play "safely"? These are not the normal high limit rooms adjacent to the main casino baffle, they're on another floor entirely, after that most folks will never see them.