My oldest light is my BLF A6. I also like to not spend a ton and I like good bang for my buck performance. There are other lights out there you might like though that cost even less than the BLF A6. If you want an even smaller pocket light, look into the Lumintop Tool AA or the Sofrin SF-14. They’re the same style light (tube light, tail switch, single LED) but in AA size. I like to use a 14500 cell for the extra performance. But my tool aa has been my most carried light lately due to the very small size but still great performance (650 lumens for the tool, 550 for the sofirn). Usually that amount is enough for me. Both of these lights can be had cheaper than the BLF a6, but prices vary…I got the tool on sale for $13ish and the sofirn for $14 with a battery included. Also, I got an 18350 tube for my BLF A6, if you want to make the light shorter and lighter. There are also plenty of aaa lights out there for cheap, but I tend to like the 14500/aa size more as for me it’s a great size/performance ratio.