Thanks for the feedback. I should have mentioned this is a 2016 truck. I changed the factory-fill oil at 2,5xx miles (to M1) and then changed it again around 7,6xx miles.
There are lots of debates on various Ford forums about fuel dilution in this engine and how it can beat up oil. I'm going to run an experiment this year and chance my oil every 4mo/5,000 miles and see how the analysis looks. I might change oils next year to see how they compare.