The MAX BR1 Pro 5G is a great router to pair with Starlink. I’m in the middle of testing it’s slightly bigger brother, the MAX BR2 Pro 5G, which has dual cellular radios and a bunch more physical ports - might be overkill for what you need though.
With as volatile as Starlink is in terms of use cases, mounting, and plans, combining cellular with Starlink is a great way to go!