So, I've been taking align for over a year and it certainly has helped me. However, I've been seeing ads for Colon Health and I googled it and it is significantly cheaper... So I'm thinking about switching. Has anyone tried this new product? For any science people out there-- how does align compare with this probiotic? I will keep with align if it has significantly more good bacteria, but being able to pick it up at a drugstore would be SO convenient! Thanks in advance for any opinions and/or experiences!