Which Fazer is the best and why?

[unfazed]

I will not put e10 in my 25 year old bike i do not care if I am told it is safe and effective 
Any future issues ‐ how can I prove it was the e10 and who is going to compensate me. I will trust my instincts again on this me thinks

I use it in all my bikes without issue, but would not be leaving them idle for more than a month without using an additive.
I was nervous at first but had no choice at the start as I needed fuel and there was nothing else available.
The 600 and 1000 are still on their first day O Rings in the carbs