Liking the Titan Stubbies...finally might be just what I been looking for for my M12 right angle impact driver to get close fit with a socket similar to using the cordless M12 ratchet.
I have had regular length Titans adapters (3"?) for a long time. I like them, have had no problems. Actually have no problems with most no big name brands... like hardware store bulk, can buy adapters or of course various length bits one at a time from the loose bin on the counter.
Have the Ares brand in 12" xtra long very nice especially like the reach when its needed

Only sold in sets of 3 IIRC
Wobbles in 6" came from TSC work just fine too.
I have numerous lengths of locking extension in square shank drive 3/8" chrome and one hefty 1/2" drive impact but no 1/4" shank driver adapters that lock also interested in a few of them. Thanks for the leads on those, can be valuable addition to the toolbox
Eventually they all can break under repetitive stress