I have/use

Snap-On,

Bluepoint, Mac, Proto, very old Craftsman, some Armstrong and S&K in both metric and SAE
In Whitworth::(my British Machinery) lots of Stahlwille (

VG German), King-Di*k, Williams

(slimline), Tipco, Britool, old Craftsmen, Snap-On, Bluepoint & Koken( ?? brand ).
taps and dies for
ALL the above in sizes to 3/4''. I am happy w/ all of them.
a CHEAP tool is NOT worth having in my stable or tool box. They cause more problems than they are worth having--- so off to goodwill or the side of the road.