Firstly, congratulations on a most informative and well put together website- everything under one roof!
A small question
I’m looking at making a worm farm or two for resale purposes.
I not you advocate stacking containers while some websites suggest a plastic 44 gallon drum with a covering/lid of sorts.
I’m guessing the stacking type is more effiicent but is there any disadvantage in the 44 gallon drum type besides space?