You are both right.
Neither point excludes the other, if you dismiss the relativity.
Small discharges are a problem.
Large discharges are a bigger problem.
I don't want to anchor, swim, or sleep next to or downstream of either.
"Think globally, act locally." -- P. Geddes
Let's do BOTH...
Mag-stir works great in lab settings. Dunno about function in the field with more solid elements.
My own boat or shop outbuilding use case requires pretty low volume.
I really like the OGO design other than the stirrer. I can definitely understand how designing it in like that allows for...
Tha Gates throne solves for different problems.... prioritizes water shortage/recycle and scalability.
RV and boat use prioritize simplicity... scale of use is smaller and recycling non-potable water is pretty much a non issue.
I like the clean design of the OGO. I'd like the internal solids...