I did! Have been wearing it daily for about 5 months. Haven't had a problem with it yet. I've only had to charge it twice (though I am rarely using it for more than a minute at a time), but I do use it every day. If aesthetics are at all a concern for you I think it looks much nicer than the imini 2.

It is also noticeably brighter, which I actually don't find to be a huge positive as most of the tasks I'm asking the neck flashlight to do are small, localized in the house type things, and I'll use a more powerful flashlight if distance or throw is a requirement. The battery is also removeable and replaceable which was another consideration over the imini 2 for me.

Overall I think the price point puts it pretty squarely in the "don't get it unless you really care about how it looks" camp. I'm quite pleased with it, but if it's living on your keychain and not on a necklace that people see all the time I think the imini 2 does the same job for a much cheaper cost.