Recently I've research myself with using either V-power/BP ult./98ron and other top brands and out of all these, I'd have to go with BP ultimate.

I do some regular driving including hitting the "v-tec yo" and for some reason the others seemed to burn much quicker and easier compare to BP ult.

I'm not quite sure of the differences between each of these but for me BP does me well and leaves me quite a few juice to keep me going.

BP = Best Pren

Back to you guys..