A Wix/Napa Gold fiilter should not be causing any noise for you on the 5.7L. Probably the Mobil 1. Very common for Mobil 1 5w30 to increase engine noise but I will say I haven't heard that the 5W-20 does it as much. Try PP, Synpower, or some Kendal GT1.
BTW - on which Dodge Forum are you hearing that the 5.7L is sensitive to filter brand? I have been on the main Dodge forums, and the HEMI forum, since the 5.7L first came out and have not heards that at all. There have been cases where a filter failed up( bad ADBV )and caused noise but I had never heard that the 5.7L was filter sensitive? Not doubting you just want to know so I can read up on it. Truly never heard/read that even once since 03.
I have used K&N, Royal Purple( 08 only ), MOPAR, and Hastings oil filters on my 5.7L Ram's( 04 & 08 )and never had any noise related to the filter. On my 08 I ran PP after swapping out the FF oil this past winter, with a MOPAR filter, and the temp got pretty cold( -16 )with no startup noise. I am now running RP 5W-20 and an RP filter on the 08 with no noise issues at all( not even the tick ).
It is a shame you are having these noise issues on the new truck.