I'm getting ready to start DIY (it's really about time), and I'm not sure what sweetener to pick up. I don't want to use sucralose because of the research I've seen, and probably want to stay away from EM if possible. Right now I'm thinking stevia. What do you guys use/suggest? Do you use different sweeteners for different flavors(I understand that some don't need it)? I also had a question about food acid and how necessary/preferable it is and what you use for that.