jerseygiiirl, and welcome back!
Either book would be OK, but why not get the SuperCharged book since it's updated with all the latest changes and additions. We do keep our food lists updated in our Stickies in the FAQ section of this forum, too, so everyone can keep abreast of the newest changes.
I'm not familiar with Whey Low D Sweetener, so can't help you there. But the SF coffee creamers are a no-no because of the added chemicals and preservatives in the ingredients.