I've been reading up on that stuff. Interesting opinions, for sure. I like the price of that fluid vs Type F. But I sure don't want to risk any premature damage or wear to my fresh rebuild either...
I ran hyguard in a ford c4 trans with big stall and a turbo v8. My trans cooler was a grad cooler that is a frame rail mount style from moroso. Never cooked the trans street driving it. But putting massive load against it foot braking for way to damn long did. It wasnt the fluids fault but a idiot drivers fault. Fluid still wasnt cooked like type f would be. I swear by hyguard since then.