ethanol is cleaner then normal fuel but you may lose power around 3-4% as
it isnt as combustible as petroleum, honda tested and approved its use in euro's (most new honda's in fact). and it should be the same price as ULP (cheaper then PULP) so it could be a option,

I aint a fan of regular shell petrol, i know alot of people with bad experiences with it especially in motorbikes (yes i know cars and bikes are different). I'm sure v-power or optimax is ok, after all ferrari was involved in development.