Hi,
it sounds strange for me, but 3M is the only brand which I used for this type of sockets, so I can not compare. Next time when I have to use one of these I will check another brands also - not only buy 3M by default
Best regards
The aries sockets are way more money at least I've never seen any deals for them like I have for the 3m socket's but they do seem to be better made and they seem to keep their tension on the chips better over hundreds of opening's and closing's compared to 3m ones so if you need many 3m is the better deal out there but if you need 1 or 2 good ones then the aries one's would be worth the extra money