Which is best for curly hair?

I would use a combination of things. First you need to tame the frizziness of your hair, especially during the summer. For that, start of with a shampoo and conditioner specific for curly, frizz-free, hair. If you'd like to used a leave in conditioner, that may help too. Next, before letting your hair dry make sure you use and anit-frizz serum like your #1 option and a shine spray. Depending on how you style your hair you may want to use various gels and hair spray tp help you achieve the style you desire but always finish off with something like your #13 choice. I have used #6, 8, and 9. They have all worked well for me but it really deends on your hair type. Good Luck!