What fuel do you use?

What fuel does everybody use? I know Shell V-power is a good optiothere's anybody use the Tesco momentum 99 stuff?
Has anybody ever tried using one of those octane booster products before?

I only use V Power in the Pulsar  I do use Tesco Momentum in the Scooby only as its a daily

Momentum as I here its been proven to be better at preventing DET. & also what my car was mapped on

I used to always run mine on standard and thats what is was mapped to but since making a few adjustments I only use whatever super unleaded is available. I don't use boosters but a friend of mine does with his old fords on top of super as they were built to run on 4 star.

Tesco momentum ..... although i do find it tastes funny 

tbh it depends on how your driving the car
if your just pottering around town off boost then use a lower octane fuel but if you know your gonna be putting your foot down and bringing on boost I wouldn't mess about just use v power

it really aint worth the risk for a few pennies.
especially with old cast pistons as you know first hand how easily they can crack ringlands

mine runs better on the tesco momentum, too far to travel for vpower anyway

Tesco momentum for me .. I had no choice but to put normal unleaded in it once and it ran like shit... Popping and farting on boost.. So drove slowly and filled up at nearest Tesco and it drove fine