You are on the right lines there.... the really curlier hair is more `treated`/permed etc.The straighter hair is less treated. The styles in the 3rd and 5th pic [especially the 5th] would be fairly `easy`on the hair. Slight to medium wave should suffice for you if you look at the `style options` tab...they don`t look as curly simply because the hair shown is short-ish...if you wear the hair longer as in your pics...you can easily curl the ends yourself with a curling tongs (if you want more curl at the tips/ends)....always make sure the hair is quite damp when doing so. All system hair --irrespective of the `style`-- will need a sensible care-routine with a good leave-in conditioner.to avoid brittleness etc. Regards, Paul.