Break pads

[Brett Nield]

I drove my pals r400 the other day and was gobsmaked at how good his breaks were, same discs and suspension, only difference being he had a break bias. He doesn't know what pads he's running but did recall they were a bit pricey.
So my question is does anyone have preference or knowledge of 'the mutts nuts'in the pad world?
The car is never used on the road by the way.
Here's hoping

[Brett Nield]

Thanks for the replies folks.
Looking forward to new BRAKE ! Pads for this coming Anglesey day think I'll go the paid route as the car is tracked only

[Brett Nield]

I'm running ex race Michelin slicks so I guess tyre performance is about as grippy as it gets. £25-00 a corner I only use them for 2 or 3 events max