Start with the Winchester White Box, They great for punching holes and seasoning a barrel.
My favorite load is 68 grain Hornadys over W760 Ball. Start @25 grains and work up. My Savage likes 27 grains exactly. It is a compressed load. I use the same amount of powder on 64 grain WW Power points with great accuracy.
This summer I'll start fooling with Varget, 3031, and Benchmark on 55 to60 grain bullets.
Harold