Dice is the simple game AFAIK.
Martiangle is the way to earn quick profit but do not let it go because it will make you loss for long term ( I'm ever experience it too )
You can try high risk high reward method, sometimes it's better than martiangle and also faster !
I am not at a loss in any dice site after getting hold of dice bot and i think it is the best thing that ever happened to me because i could control how things work and i can manage to control the settings according to my balance and till now i am in profits where ever i rolled. Martingale is a good method if you are having a very good balance .