After watching them through once, I can see why you’re torn. Much more is more content is make their relationship believable and both scenes provide a bit of development, but they are not without their problems.
My first impression is in favor of the “Extended Arrival” scene. I too like the mention of her sister’s children and the talk of wanting a family. In the other scene, the dialogue between Anakin and Padme’s father seem very amateurish.
I’m not settled on it though. I’d say I’m 60% in favor of the “Extended Arrival,” and 40% in favor of “Padme’s Parents’ House.” I hope some others can share their impressions.