Love mine tooI've been using Capris at work and am really impressed, I thought they'd he cheap garbage but they're holding up well. Otherwise anything by VIM.
I've learned the expensive way that it really is worth it to get Snap On for specific sockets: allen, torx and swivels. Nothing ***** more than the hardware or tool deforming because the socket can't fully engage. My first two Snap On socket sets were 211EFAMY and 106TMUSMA. The 1/4" drive shallow swivels especially are worth every penny. The fear in the back of my mind that the socket is going to cam out and I'm going to have to get the extractor set out is gone with the allens. In a way, how much is your time worth is the question?
Maybe ask a buddy with those Snap On sockets and take the Pepsi Challenge? I could feel the difference immediately.
I remember a set of Koken, too, made short work of large (19mm) allen hardware on things like steering racks and mashed up old plugs.
For swivels, I agree. Don't hesitate to spend the extra money for safety reasons. As for allen and torx, they all eventually break. I'm far more concerned about ease of warranty and breakage than fit. I've had a co-worker who destroyed 8 T40 torx bits in 2-3 days, including the Snap on and Mac ones. Granted he was using an electric impact, but still, the torx bit that lasted the longest were those impact ones from Canadian tire. If the torx fastener is seized, the head is soft, and it is not accessible at both ends, you are still screwed even if you have something that fits well.
I use Allen type hex sockets often (every day). I have not used every brand but the sets that have been best are from Proto (USA). Other brands I have don’t hold up as well at the tips and the thing that pisses me off most is when the tips are not well retained and separate from the socket adapter part. The Proto have through pins.
I’m very happy with my Allen bits from Proto, haven’t had any become damaged or break in anyway.