Everyone has their preference.
I choose to change my oil no more than once a year while sparing the environment with waste oil. Yes, I understand they recycle most of it, but that requires additional energy. As a side benefit, I also have less wear.
The UOA's of proof are on the way, just give it time.
2014 Mustang GT custom ordered to replace the GT500: Sterling Gray, NAV, Recaros, Brembos, Glass Roof, back up camera, 6 speed auto, loaded
2012 Focus Titanium - 18" wheels with handling package
2009 GT500 Shelby (700 rwhp) - sold