I have their Pinecil and PinePower Desktop. They're really great products, I use the PinePower daily to charge my stuff at my desk and the Pinecil made soldering a joy, now I no longer dread it and can enjoy tinkering with hobby electronics again.

I've got two Pinceils (because reasons) and a PinePower Desktop. They are, indeed, great.

Everyone I know who is vaguely-serious about soldering has their own favorite brand/method/voodoo, so they're not interested in the soldering irons even if we do a direct comparison and the Pinecil performs better. (There's no accounting for taste, I guess.)

But the PinePower box is different. I've helped them sell a few of those to various geeky friends. They do what they're supposed to do, handle all of the various fast-charging standards that small portable widgets tend to use, and they do it in a usefully-informative way.

So it's wonderful for charging stuff and can easily earn a permanent place in a household, and a person can very clearly see if a given charging cable is being difficult for whatever reason that it is without goofing around with extra parts like USB power analyzers.

I hope they stick around. They seem to be one of the good ones.