yes I Have put in hundreds if not thousands with a hand driver,(Tee posts) and my shoulders are revolting,
It was so hard and dry here last year, that I was putting in rod posts, with a Air
chipper and a ground rod driver, (it was taking over 50 hits with a 2 lb sledge, for driving a 1/2" rebar fence post) and Tee posts were out of the question.
we put up and take down winter temporary fencing ever year, putting up some times 4 to 6 miles of it,
and I have a eclectic jack hammer, NO way am I handing that on top of a Tee post,
the smaller (tee post only) man saver weighs 23 pounds according to the factory, not 35 like striker, or 70 like my bosh jack hammer,
This is why I am asking about the air man saver driver.