Should I move from Get more to Unlimited plus?

I have three lines on get more. We need the Disney bundle and Apple Music family. We do have overlap right now with the Disney bundle being on all three lines and same with Apple Music. However, to get the Disney bundle, apple family, and the 100gb hotspot since I would lose 20gb moving to unlimited plus, it looks to be more expensive unless I am doing the math wrong. I am afraid though of missing out on promotions being on get more. Should I just stay on get more in my situation?