Take your pick. They are all good. They tell you in advance which way the market is heading. That's why we're all millionaires.
Check this out... I've asked this question before: http://www.tradeforgain.com/lessons/my-most-reliable-technical-analysis-indicator-price-action/
Price for sure. I agree that MA's are useful if used correctly. Stochastics Slow is useful if you use it the reverse way. When it passes the overbought threshold buy and use it as momentum. Of course always be careful and manage your risk.