For me it's chewable forever or until I can tolerate capsules. The tablets don't break up well in our stomach, gummies aren't "complete" Vitamins, and B12 are usually sublingual. The big catch with the capsules I've found is quantity. 6 capsules in a serving and my nut requires 2 Vitamin servings a say. 12 freaking capsules. Yeesh. I'll probably alternate 6 caps, and 1 chewable a day as I can't STAND the taste of chewables.
They DO make sf vitamins, you just have to look harder. The soft chews can be super high in sugar.
You can email if you want, I just got a list of ok vitamins from my nut yesterday. Good luck!