top knot

Hi, four maybe five months ago I bought these two chicks at a local feed store. They were sold as Polish. The brown one, Zoolou Warrior,, has its top knot trimmed to improve vision but I have not trimmed the white and black one, Speckles. I have no doubt that the brown on is indeed a Polish...

This baby is roughly 6 weeks old, and I still can not identify the breed. She is all black. Clean legs. Bantam. I have 2 other polish same age, but they are bigger and have bigger top knots.