Help pls: Jack, Jill, RuPaul, or 2 early 2 tell?

I think they're Jills but my first time and needed confirm. Outside grow, looking very lush and healthy.

Thx.

I think its a little to early to be sure. though if I were to venture a guess I would say they do look more like girls to me.

To early. Trust me, when they start showing sex, you will know. It's usually pretty obvious. Good luck and I hope they are bitches!

TOOO early. No signs of sex yet.

how long into flowering, usually, before you can tell sex?

usually a week to two depending of strain and age of plant.