I think most of the racers out there have experienced a "farming session" or two. (Where you go shooting off the end of the track because the brakes just weren't there)

Over the past couple of decades I've tried just about every upper echelon type of fluid. Everything from the Motul to Castrol SRF. Now's there's a new player in the market called Torque RT700. The specs on this stuff is just flat out amazing.
Torque RT700? Racing Brake Fluid Technical Specifications

I went through their website and it's rather informative and boasts some pretty impressive numbers. Good enough that I took advantage of their buy 3 get one free deal.
Torque? Racing Brake Fluid The ONLY racing brake fluid developed and manufactured in the USA!

For additional reference...
Worth it: The ultimate brake fluid comparison chart

Has anyone tried it? What do you like and have had good luck with? I'm really looking for track experience and seriously hot braking applications. Chime in!