Well dear the best strategy is we trade with confidence , experience , with plans , managements and strategy so dear we get success in forex trade then If you can follow fundamental and technical analysis for long time frame so you can win in forex trading business like As there are many strategies in forex trading and each traders like different strategies but i think there is one strategy which all trader like and that is fundamental news release strategy, and for me this is the most powerful strategy, and also most profitable strategy we can use it for both short term trading and for long term trading.