BPI for everything. They have the wad and roll crimper. they used to have 100 hull bags of Cheddite 2.5" as did Grafs but now BPI only has 1000 hull bags. I made a cutter to cut down 2 3/4" so hulls aren't a problem.
Wad link
https://www.ballisticproducts.com/Field-Commander-16ga-wads-250_bag/productinfo/020Z16/I use LOW pressure 2 3/4" fold crimp loads in my 2 1/2" hulls and roll crimp them