I have been on Creon 20 at 13 pills with each meal for the longest time and it doesn't give me any trouble. It seems like I've been reading on the forums more and more people on Zenpep. I know that it decreases the amount of pills one must take. Can anyone give me their experience with Zenpep? Would it be worth switching from Creon to Zenpep? Any suggestion is more than welcome.