I have a difficult time writing from only one point of view. In fact, in my current WIP, I started writing in first person and quickly found myself stuck. When I opened it up to other POVs it started to move. I think knowing characters’ motivation is important and that is harder to cover without getting into their head.
However, multiple viewpoints can be a challenge. I’ve found that when I’m on a roll with one particular character it’s easier to stick to that one until I hit a wall, even if I’m skipping over chapters to do so. That way you at least have continuity for that person.