1-3. Its not always work, you need a bigger amount because if you don't have enough fund the loses streak will aim you. A normal lose streak it could be around 5-7 streak, if you not lucky you can get 10-15 loses streak and make your amount out of the fund.
Actually, I experience that once but not in a dice game. That is a first-hand experience how fast your funds get depleted by martingale strategy and really long losing streaks do exists.
4. This its was nice, for the player who doesn't have a big amount.
5. I'm never using this method, maybe i will try it sometimes. Want to see the result using this method.
Tried them but I do not have the luck to win from that strategy.
In the end, my conclusion is, do not try to win. Just enjoy the game. It is a game of luck. You win some, you lose some.