I bought a set of wobble sockets because they seem like they would be handy. Unfortunately the set I bought doesn't seem to work very well. The wobble part is not stable at all.
View attachment 360046
Curious if there are better recommendations. Hopefully Snap-On or MacTools aren't my only options.
I think it depends on what you're trying to use them for...
I've r&r'd many a chevy engine & transmission and worked on many Harley-Davidson motorcycles over the years and used my 3/8" drive made in usa craftsman 12 point flex sockets simular to what you have shown as well as 1/4", 1/2" drive flex sockets.
A 1/2" or 9/16" with a 3 foot extension is perfect for chevy bell housing bolts from k5 blazers with tons of room to 3rd gen camaros with no room.
decades ago when I was buying 1/4", 3/8", 1/2" drive wobbles in sae & metric I only remember being able to find the ones on a ball swivel vs the ujoint/roll pin design in impact sockets. The impact sockets are generally not as good as the 12 point or 6 point flex sockets because they're thick & beefy, 12 points are thinner than 6 points in same size. And by good I mean good in tight spots.
I have the ball swivel impact's too, but they do not get used as much as the others for what I work on.
Wobbles, Flex Sockets are the most used tools in my box.
Sometimes for really hard to get to shit I'll put a universal behind the flex socket or wobble, a recent example of this for me is 3rd gen camaro motor mounts, they're a bitch to get to without dropping the k-member, and or other suspension parts.
My tool preference is American Made IF I can get it... I like Snap-On, Mac, Matco, Cornwell, and Craftsman before they went to China.
Everytime I've bought a foreign made tool I've been disapointed sooner or later.
I'll pay extra for American Made.