For many years, I have bought my fuel and oil filters for my Ford from my JD dealer. JD sells Fleetguard filters and JD even has a JD branded oil filter for my F350. Go figure. Price was the same as the local parts store, when the local store had the filters in stock, so I would get them at the JD dealer.
Over the years, I have used Shell 15Wx40, Shell 5Wx40, JD 0Wx40, and Delo 15Wx40 oils in the truck and tractor. If I was at the JD dealer, and they had the best price I bought from them. Lately, more for convenience, I have been buying off of Amazon for filters and getting the oil locally. The NAPA near me is quite expensive so they are the stop of last choice.
I buy oil and filters that are good brands and don't worry about it. Follow the manual for which oil to use and things will be fine.
I also do UOA from Blackstone which has given me some interesting results that I have found helpful and valuable.
Later,
Dan