With all due respect, if you find stock e36 brakes to be fine then you aren't pushing hard.
Well I guess everyone has different definitions of pushing hard. All I can say is that there was me and another driver switching seats every 10 laps or so and we were quicker than a lot of people in considerably faster cars. The brakes did start to fade at the end of each stint but after letting them cool down a bit they were fine. Certainly for someone on their first trackday I can't see stock brakes on 99% of cars being a problem as long as they take regular breaks
