I have a complete hatred of teng tools, use them at work and they rust to bits, chrome flakes off and a generally useless, although i am working in an offshore marine environment. but clean the tools after use and give them a squirt of wd40 they still seize up all the time.

Britool fare a lot better and have a nice smooth ratchet operation, and generally dont seize.

At home I'm using magnusson?? got them from b&q and its one of the best socket sets i've ever used. although its not 6 sided like your looking for, Its had a lot of use over the last year and has really done well and vever failed me, I'm very very impressed with it.