Hi,
When backpacking started to become a yuppie sport, headlights started becoming popular. Good idea--miners have used them for decades--but generally way overpriced and pretty fragile. I bought a spendy one that didn't last as long as a cheap one and kind of ignored them for a while.
Recently, we started doing some night hikes on a local trail which is used by hikers, cyclists and rattlesnakes. I got another "one more chance" headlight, this one from from Pelican, the folks who make all the gun cases and lots of other stuff. It's actually built to be used and I've been happy so far. Price was a little higher than most of my previous headlamps, but it's built like somebody cared. They have several models and I got the bottom line one.
There's still a Mini-Maglite (2-AA) in each of the vehicle glove boxes, and a couple of Mag's 1-AAA Solitaires that move around from case to case depending what I'm doing. I have been impressed with the light from some of the LED flashlights, but I "drop my stuff in the dirt too often" as a buddy puts it, and the ones I've tried didn't last long.
The flashlight function on the smart phone gets used to "find things" but it's not built for work.
Rick C