I too would recomend the Sp. When talking about name brand ammo, just remember, "you get what you pay for". Wolf is good ammo, but it is made rather cheap ( I have shot it for years plinking, target practice varmits, etc.). Name brands such as Winchester and Remington cost a little more but are made with better leads and primers, And I have usedthese for deer and hogs and it has worked just fine.