I think honestly I would spend the extra 30.00 and get the min fridge/ repti pro model as this only appears to hold nine deli cups and is pretty much nothing more than another hovabator with a clear top and a digital thermostat. I am waiting to see what Gregg is coming out with before I decide weather or not to build my next unit or buy from him.
from the video it looks like it holds more than just nine deli cups http://www.youtube.com/watch?v=nyYkcQ53tE4