For an EDC light, Petzl's e+Lite is my choice.
Light, small and versatile. All for under $30!
Standby for a detailed use report in ETS in the near future 
I have one. Along with half a dozen other Petzl's. Their quality is the reason why Petzel is the benchmark standard. The E+ is too fragile for continuous use. It's a superb emergency head torch. Which is what I purchased it for.
One point: For most practical purposes forget about needing to see more than 10-20 meters away. Ease of use, reliability, run time and battery availability are the most important considerations.