From experience, harbor
From experience, harbor freight has had some poor tool lines, ex. Drillmaster cordless, junk. But I have Pittsburgh sockets, and other various tools from hf. Have broken adapters on impacts but never a socket and that's working on semi's/trailers, I have other brand tools, yes they are geared toward the professional mechanics, nothing beats a snapon 1/4dr ratchet , harbor freight has changed alot of its brands and if I didn't have them already I'd buy them. I have no complaints with hf, I like the tools I have from there,currently.