Well,
It depends on how well the bullet fits the throat and groove, lube quality, bore quality, bullet hardness and the design of the bullet
That help?
I like the H4895 method for one simple reason: It allows you to work up to published max jacketed loads. When you get inaccuracy, leading and the like, that gives you an idea where to stop.
Using the slower fuel also reduces pressure on the base with top loads, which is what causes leading and lube stress to begin with.
2,200 is generally easily attainable in most rifles with checked bullets.
