For practice ammo I usually buy TulAmmo in several calibers. If I were you I would buy one box in both calibers you are looking at and see how you like it. I think it's the best priced ammo there is currently available if you don't reload. I keep about 1,000 rounds of TulAmmo for about the top five guns I shoot.
Check them out at "Cheaper than Dirt" and a couple of other places!!
Land of the Free Because of the Brave!
It is easier to be critical than correct and most people tend to take the easy way!