Is there any downside to this - could they possibly not like using paper.

I currently have one on paper (for special reasons) and the others are all on Aspen. The problem I am having is them getting aspen in their mouths during eating. I feed in their regular tubs.

Last night my female albino struck at a rat - didn't get a good strike and ended up with a chunk of aspen in her mouth. I proceeded to remove the rat, take the snake out and try to pry open her mouth to get the aspen out. Amazingly enough, she was good about the whole process and I was able to get the aspen out of her mouth. I thought for sure at this point that feeding night would be a bust but she actually went on to eat two mice - I opted for a smaller prey at this point since she had been thru so much already tonight.

What are the cons (if any) to switching them all to indented craft paper?? I am just sooo tired of worrying about them getting aspen stuck in their mouths.

Thanks to all who can chime in.