I just use price, volume, trend lines, and delta. I do keep an eye on internals, but they lag, so I just watch them for confirmation. The only people who make consistent $ with indicators are the vendors that sell them to you.
I make more when I'm traveling and trading on my mobile phone, rather than analyzing charts, market chatter and world events, sweatin' a half tick ZN move against me in the Asian session. Way too much information out there, way too many gurus yapping at any given chance and way too many media outlets begging for our attention.