Using NumPy arrays as 2D mathematical vectors?

Question

Right now I'm using lists as position, velocity, and acceleration vectors in my game. Is that a better option than using NumPy's arrays (not the standard library's) as vectors (with float data types)? I'm frequently adding vectors and changing their values directly, then placing the values in these vectors into a Pygame Rect. The vector is used for position (because Rects can't hold floats, so we can't go "between" pixels), and the Rect is used for rendering (because Pygame will only take in Rects for rendering positions).

Answer 1

This answer recommends gameobjects which has a Vector2 class. I'm not sure how it will interact with Pygame's Rects.