I have been using Caltex vortex 98 and so far so good

I don't think I've used BP98 in the last 5 years. Normally Caltex.

There has been a 7/11 using Puma open up near my place that is generally 3c/L less than Caltex and BP and I haven't had any issues the 2 or 3 times I've used them.

Puma uses 'Gull' to supply their fuel if I'm not mistaken and Gull has always been pretty solid.

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Winning the award for slowest build in history.

Only ever U98 or V Power for me....

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No Subarus currently owned

Ever since Shell V Power 98 was released I've gotten better fuel efficiency over anything else when I've used it. I can get up to 50km more milage per tank.

BP Ultimate 98 is my other go-to.

And yes – regarding the original post, I have noticed the margins steadily climb.
They've got us by the balls and there's little we can do

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"Your car positioning and awareness is f*ing bang on. And like, every single time.
In terms of getting that close to the bollards, Ive only been with one other person that can drive like that" –Franz