So my sister is soooo bold when it comes to using a variety of color with crochet braids. I mean, her very first crochet braids style was blonde! What's great about using these vibrant, wonderful colors in crochet braids is that you don't have to worry about damaging your hair and body with harmful chemicals to get that color you want.
I have always had my reservations about doing a long style with Bohemian just because of he excess of kink to the curl pattern. The pictures look great (even above) but when you see it in action, it tends to stick together. Imagine a passing breeze and your hair is one big conglomerate barely moving in the wind!
Nonetheless my sister wore it long for a weekend and it was fresh, meaning just installed the day before we were leaving, so not as tangle-ly. However when we returned from our weekend trip she said it was time for it to be cut and shaped to be just above the shoulders like it normally is.
Whatever your desire, I think some crochet braids curl patterns are best worn short or long and some exclusively short. Let me know what your experience has been at varying lengths!