I think your hair looks beautiful in all three photographs! The reason *some* of us try to avoid frizz is we have a weak curl pattern, mine often looks just like I have dry straight hair but stuck my finger in a light socket when I comb it through. Very occasionally a little like Diana Ross in the Chain Reaction video (LOVE it when it does that). I can still see the spirals in yours and it has a lovely round shape.
2a-2c, medium texture, porous/ colour treated. Three years CG, growing out mechanical and chemical damage = breakage and very high porosity. Past armpit length heading for waist.
Treatments: Komaza protein, Komaza Matani, coconut oil with sugar syrup. Hairveda Sitrinillah
Leave in: Fructis Sleek & Shine (old), Gliss ultimate volume
Styler: Umberto Giannini jelly, Boots curl creme, Rockin RInglets
Experimenting with: Mega-Tek, Curl Harmony reviver, Elvive Full Restore 5.