[seifrob]

I would go for ethanol. I even considered purchase of petrol variant of my car so I can convert it later. You should be fine with it. Besides, afaik, Russian made engines arent very picky about fuel quality so its good chance you can drive with petrol ethanol blend straight away.

Edit: What they recommend here is to check all hoses, o- rings and other rubber components in fuel system, as old-fashioned rubber is not ethanol resistant. But newer cars are hopefully fine.