Thought I'd try V power.

[darrsi]

So - its better - its not - its better - its not, I think I wont bother trying any of it.
I wonder if any of the perceived power / response increase is all in the mind or a sort of placebo effect. Sometimes I go out in the cold and think wow the engine is loving this cold air, and then I would go out in some hot weather and think wow the engine is loving this, some days it just does seem more responsive than others.

It's not a placebo effect at all, because I've given them all a go over YEARS.
There is no doubt whatsoever that 97 feels better than 95 on my bike, and even now i'll occasionally put 95 in just to make sure and it reinforces my thoughts about it.
As my bike is mainly a commuter then it simply seems daft paying for 99 just to let it burn for fun in rush hour traffic during week days to and from work. Believe me, the traffic around my way is shit even on a good day!  :\