Informative merit deserving post except for the part where you started to promote Trust-Dice. Not heard about the website before and definitely, it is not one of the popular dice sites around. Just in case anyone looking for alternative and better options, don't hesitate to visit crypto-games.net.
If the site inserted by the OP does not have good trust, at least the OP has shared several useful strategies here. Yes, even though there is no strategy that works forever, the strategy given by the OP is quite good and can be developed if it doesn't work anymore.
I've tried the martingale in some of my bet but believe me, you will always end up chasing your losing bet, it's ok as long as you have the means to chase your losses, these strategies are for serious and high rollers, it's hard to keep up if you are just a newbie, better just enjoy the game if you are not a big bettor or a high roller.
The higher the amount bet, the higher the risk gained. I think it's the same, everything will end up in the pursuit of losing bets, whether it's big bettors or beginners, they will still get loss and chase it.