I urge you to try flavors from this list. Add others you like. Write down what you use and how much. Make your pickle and taste your spice blend. Add and subtract until you get the blend you like best for each of your sweet, savory, kosher, vinegar and salt fermented pickles.
You may find you like a different blend in each circumstance.
Start with 1/2 teaspoon of what looks good to you. Mix everything in a jar, label it and make some pickles. Come back here and try another mix next time, until you get it "Just Right!"