I don't know why anyone would look any further than H4350, but to each his own
Lawrence,
Have a bud started loading for his 338. I told him grab some H4350, he shows up at the house. I show him step by step how to set up dies to minimize run out etc. I ask where the h4350 was at, he goes I didn’t grab any the store owner told me to use H4831. I was like wtf, so went and grabbed some of mine. We loaded him some ammo up with h4350. He goes you want this H4831 I was like nope the gun shop owner didn’t even sell you SC stuff lol.