It's always fun to try different strategy in gambling
but the cost of trying different strategies is that the person will also lose money in this process and when they hit a good strategy the person will have to put more money in order to recover the losses
but honestly, martingale is the worst based on my experience, I'd rather choose the flat betting and just be strict in bankroll management, less riskier that way and I can enjoy longer than martingale where anytime your bankroll will be wipe out.
in my opinion it is also not worth using martingale, nor can i remember how many times i lost money with this strategy, on bankroll management Is another subject that also needs a lot of discipline to be able to do a good bankroll management, in gambling the person most of the time it ends with losses than with profit and always ends up putting more money in the bankroll with the hope that this time it will be different and will make a profit and consequently there will be a much bigger bankroll that had before lost everything
. 
). Look at my recent win
. 100% of slot games are on the provider's algorithm, namely pragmaticplay
