I got some of the gallant and they work well. I still had to flare the necks of the brass before seating and then crimp afterwards to keep the coating from coming off.
So far the magic combo I have found is the Dillon C powder funnel (made for the 30 Carbine) and the Lee collet crimp die.
Those two together make it so the coating does not get scraped or cut at any point.
You know I like my coffee sweet in the morning
and I'm crazy about my tea at night