Dancing on clouds or sparkler boxes

I’m on the fence on dancing on a cloud. At first I loved the idea ( I’ve never seen it live though ) but now I’m not sure. I have been looking for a dj and some do it and some dont. Don’t know if I should base my dj decision around either. I’ve seen some beautiful photos with the dancing on clouds. My theme is enchanted forest with Harry Potter undertones so I think it really fits the theme. My Venue is a 8000 foot barb with giant vaulted ceilings.