First of all he only gave front shots so how can you judge a hairstyle with only seeing half of it...
IMO, most of the styles are garbage. G is most appealing different style, but I foresee clipping issues with that one (although correctable - I mention how later). B, who knows, can't see the back but it looks like when a girl got gum put in her hair and the mom did a hack job to get it out. C, pigtails are alright for certain outfits, but not for all day every day. D & E pretty much the same thing, but hair in front vs back; they're bland hairstyles, don't like middle parts and D makes her forehead look big. F ponytail with ugly bangs. H is just not D's style at all. Short hair doesn't work for her personality one bit.
So, pretty disappointed with these options, hoping original hair is voted or he updates/gives more options. If original hair isn't kept then I'm hoping for G. Clipping wouldn't be an issue with the hairstyles if he moves the hair around for various poses (e.g clipping with outfit because ponytail going over shoulder -> move ponytail behind shoulder).