Hi everyone, just a question I've got regarding fuels - What's the best to put in your bike?

I always use 98 octane and usually put BP Ultimate in my Civic, seeing as though the station is relatively close to where I live.. But how does it go in bikes? I've heard from one bloke that BP Ultimate isn't the best to use because of lubricants they add which are apparently designed particularly for a cars engine, he personally used Caltex Vortex.

What are your thoughts?