I'm not familiar with ATE super blue.
If you run your Pantera on a track, in competition, slaloms, etc, you'll want something with a high temp rating, 500 degrees F or better. That's my only advice. Some fluids are more prone to asorbing water than others. Because of moisture absorbtion its good to flush the brakes once a year too.
I just cruise my Pantera, I use Castrol LMA, which stands for "low moisture absorbtion". Its compatible with DOT 3 & 4 fluids.
I've read Valvoline synthetic brake fluid recommended for amateur racing, inexpensive, yet supposed to do well at high temps.
Your friend on the DTBB, George