What texture is my daughter’s hair?

Ri

Now I have texture 4 hair. Some places are 4a but the majority is 4b/4c. I think my daughter’s hair is 3b/3c but I think I’m wrong. I’m not really used to her hair texture. While mine is very dry and needs much attention, hers is very soft and fine. I feel that the products I use may be too much for her hair. I don’t put many products in her hair. I use a brand called trepadora but it is becoming expensive to repurchase. I sometimes just wet, comb and put Haitian black castor oil. I would like some cheap alternatives if possible. I’m not too fond of Cantu brand and shea moisture is so overwhelming with the different lines they have. Thank you in advance!

Her hair dry.

Her hair wet.