How nice would high octane gas be?

that was my point..i was using ethanol free shell 91.I have had regular gas go bad in stored roto tillers,and lawn mowers too.

What was your point, but poorly made? You seem to argue points not contested and think it sound reasoning. You have heard plenty of first hand accounts and yet you seem to think they are fabricated as if it was some secret conspiracy among forum trolls. You are sure quick to gloss over the many negatives to tout the propaganda and junk science that surrounds the issue.