Otto, I get where you are coming from, but i think it might depend on how the cage is actually set up, (it can make a huge difference) this is a link to my friends website.
https://homesweethammyhome.wixsite.c...sweethammyhome
if you have a look, i think her 200qt bin setups are amazing
Also, not many of us have the room for a 2m cage, the ultimate dream maybe