Well, it's a good thing most of are keeping bees as a hobby, etc. .
I think that it's safe to say that there are some advantages to keeping TF tower hives.
Especially since you can only keep two hives in many municipalities.
Six singles= 6 tops and bottoms. Two ,3 deep towers = 2 tops and bottoms.
Saved some money right there.
I still think it's possible to get high honey yields with the right bees in a TF tower though.