2019 Ram oil concerns

6.4 Hemi in one of my company Ram 2500 trucks takes 0w-40 synthetic and we run only the Pennzoil from Napa- $8.99 a quart vs dealer $12.99 per quart. Also we run the larger Napa oil filter - Napa gold. The factory filter is teenie weenie. The Napa one is like 2 times bigger and internally has a spring on the filter. The factory filter is a wavy piece of steel. Dodge Dealer gave me the Napa part number. They know how many trucks I own and said, “if it were my truck.... this is what I would use. No warranty issues either.”
Anyhow oil changes are every 6k.