Federal vs Saginaw power steering question

Saginaw for the win,
If you are like me, every fall when the wetfreezing snow comes down, I like to do big figure-eights on parking lots, and tiny ones in the middle of the road. But no Federal I had, could keep up. Whereas the first Saginaw I bolted on was an instant winner. Now I can do Figure eights anywhere/any time. and
In over 20 years, that old Saginaw has never failed me.
I was enamored of the Federals for their roller squeezers, so I tried two of them, but no luck with either.
Apparently my desire for the Federals was misguided, as proven by the now almost 57yo Saginaw still happily keeping up.