Hi, I'm new to the forum here. I have a ~4' female ETB that I've owned for several months now. Right now she is in a large sterilite cage that I've built for her. She eats every two weeks or so and seems to be thriving, even has a sweet disposition. I would like to get a nice cage for her, preferably one she wouldn't outgrow. I've been looking at Vision Cages, Boaphile Plastics, Herpcages etc. What size should I get, I can't decide between 36" and 48" in L, and will these cages help maintain high humidity and yet have adequate airflow. The cages all seem to look the same and maybe they are all good, I just want some opinions.