Nothing wrong with it i hear a lot of people say they use them, but imo its cheaper to just get a ultrasonic humidifier and modify it. It will be cheaper, last longer (probably), and be able to put out more mist the repti fogger will probably be all but unnoticeable in a big screen cage.
Get a mistking. Sounds like that is the best purchase a chameleon owner can buy. At least from all of the feedback i have read. I am waiting for the next reptile show and buying one for sure!!
i use a reptifogger annd i like it. the condensation collects and everyonce in awhile drips so i use that along with misting and a dripper. its helps with the humidity too. its best to have the tube running vertical though because if it extends horizontal the water collects and it wont work properly