Currently in testing here. I have 100pcs of Hornady brass that I got from factory ammo. And I have 250pcs of starline. the Hornady brass is almost all twice fired now. The Starline is a little over half way once fired. I am using Hornady dies. So far no belting but I have a ways to go.
I did watch some stuff on Johnnies reloading bench series on the 6arc and forming brass and running into the belting issue. I believe he said the Hornady and Starline were not forming belts, and that some of the issue was possible with the dies. He had started with RCBS small base I think and then switched over to Hornady.
I believe this is the playlist, video 6 deals with the belting problems.