Re: Composting Toilets vs. Holding Tank
Either a holding tank or a composting head will work. Question is which one will work best for you and you are going about finding out in the right way.
Personally I have nothing but praise for my C-head. I am glad I didn't reinstall a marine head/holding/plumbing system when I tore the old one out. The only thing that would make me go back to a traditional marine head would be a change in the law.
"It's not what you know that's important...it's what you do with what you know." -H.G. Rickover