The 358 Winchester isn't terribly finicky depending on what components you have or can get. Years back I had good luck with W748 with both 200 Hornady Spire Point & 250 Speer spitzer. Dead deer is dead deer. Never recovered a bullet. After getting a chronograph, IMR3031 & AA2015 both get better speed with good accuracy in my rifles with 200 & 225s. Just started testing RL10X & it shows promise as does RL 7. Haven't bothered much with the 250 since the 225s came out.
