What's good in modern flashlights/headlamps?
So I've been out of the loop on camping and, more generally, outdoorsy stuff beyond day hikes for a good couple of years now. In my absence, it seems like a large chunk of the manufacturers I used...
So I've been out of the loop on camping and, more generally, outdoorsy stuff beyond day hikes for a good couple of years now. In my absence, it seems like a large chunk of the manufacturers I used to rely on for flashlights and headlamps (Black Diamond, Petzl, Fenix, etc.) have switched over to lithium batteries, many to USB chargeable internal batteries.
That feels weird to me, coming from the era of "carry a couple of spare double and triple A's with you", since you only needed a few of one or the other to keep all your lights going, even on a longer trip. Given that everyone's doing it now, though, I'm assuming it works out fine.
Anyone have recs on what brands are good these days, what models, and how to buy to maximize the "keep all your lights going with the least backup energy sources" factor?