Originally Posted by bchu
Kinda a different answer from me but I suggest pump. I might go through a bag of paint in a day of play. So a case lasts me about a month. This lets me get the nicer paint they have available.
If you're going to play pump and store paint, I suggest rotating the bags you have left over every day or two. Also, store in a nice dry, dark, cool area. This prevents swelling from moisture or dimple formation on the shell which can lead to inaccurate balls.