In our opinion, it’s best to steer clear of these as there isn’t a betting strategy which guarantees to win and some tactics could even result in higher losses for players. If you do decide to adopt a system then it’s best to check with the casino that it’s permitted and also be aware of the potential dangers of such systems.
You can always develop your own strategies such as placing lower bets to ensure your funds go further or only playing low volatility games to make your gameplay last longer.