SVPP is correct. Due to a huge number of variables between handguns, results in your buddy's gun may not even come close to matching yours. Sure there's accuracy, but the most important aspect is in the "feeding". Generally, for plinking ammo you'll want to try at least 2 mags full to test the feeding. For SD ammo you may want twice that much.
Save all your brass. You might get so feed up with the cost of factory loads you'll decide to load your own.