Winchester hulls I was not fond of reloading with. I prefer cheap Rio's with their 6 point crimp as they loaded easy and kept their crimp. Did not have as much luck with the Winchesters. I also had good luck with Estate hulls. I loaded a bunch of Federals and plentiful and they were ok, Remingtons were pretty good for me too but did not aquire that many.

Go to where you shoot trap and skeet and they will probably let you pick up whatever you want. Ours did at my old range. In the end I'll load any hull but save the Winchesters till the last if I'm out of everything else.