No hater here. Being a "shade tree mechanic", I like to search for ways to maintain my vehicles. The unbiased research I have read, and there are many, reveal that all of the major/well-known brands have similar chemistries and perform well. So, whether it's Amsoil, Castrol, Mobil 1, Motorcraft, Pennzoil, Quaker State, Royal Purple, and Valvoline for example, don't worry! As for oil filters, some do perform better than others: Bosch, Napa Gold, and Wix rise to the top. Again, any major/well-known brand is reliable. And always use the oil weight recommended by the vehicle manufacturer.
2016 Winnebago Minnie Winnie 27Q
"To travel is to live"