There is no magic method or certain strategy - the 'Holy Grail' does not exist. The closest thing to the holy grail in trading is money management and self management. Keeping your losses small and letting profits run to target. Don't get greedy and don't let fear rule over your decisions. As for a trading method - this is something that must fit with you personally. Pick a strategy that works for you and stick with it. Do a lot of back testing and build a real belief in your approach to the market. Hope this helps. Just reach out if you need any advice or feedback.
RE: What's your best strategy trading binary options/forex?