I have made my recipes using the same flavor and not mixing flavors in the same batch. My favorite is Raspberry so far from also trying Cherry and Strawberry as well. Seems the “redder” flavors I listed may be better choices (to my tastes anyway) than flavors like Lemon or Lime. But each person has different ideas and tastes.
To make my tincture reduction, I used 1 ounce of larfy popcorn bud and trim from a White Widow grow. This trim was not cured like I do for my prime buds, and the gummy bears had a sharp almost bitter taste despite all the jello and flavorings. The gummies are potent as heck, so maybe that also factors into the sharp aftertaste. This off taste is no biggie but something I noted, and my next batch will be made with a properly cured batch of flower. I hope to see improvements with better tasting gummies.