Shell 91 is no longer e0, it's now ~E10. Additionally, there is now a Shell 93 popping up all over the place, also E10. The days of E0 fuel are behind us.
I mixed corn last year- bought 2 ea 30 Gal cans of E99 (yeah, I tested it) from a 3rd party seller of a guy out of London area.
It was a...