I dont need to ask my pastor, we Lutherans are actually allowed to think for ourselves. I could never go to a Roman church the ave maria and praying to saints as well as the resacrifice of christ in the mass and worship of the elements is a deal breaker.
I would also never go to an apostate ELCA church. I would likely find a baptist church or worship on my own that weekend. But there are many LCMS services online so its not an issue I need to worry about
As a member of the LCMS, I would prefer, hands down, attending Catholic Mass than a service at an ELCA church.
Great-
If you're going to disagree with a "Romish" practice, then at least get it right.