let's just say everyone has a different way of handling oil when it comes to cars. some guys swap it constantly during the break-in, some just leave it in there until 3k. some guys do oil changes every 4,000 miles, some do it every 3,000 miles.
whatever. no way in hell to tell which is the "best" way to do it. i just stick with what works and swap out the mobile1 fullsynth every 3,000 miles and slap on a puralator filter.