Anyone running Amsoil ATF in their trucks? I've heard nothing but good things. Smooths out the shifts.

 

I just put it in last night, along with a new filter. I took it for a test drive after and it does not seem any different to me. I did overfill it though by a few quarts so I had to siphon some out. Maybe it will drive better now that I have the correct amount of fluid in it?
I think I'll be able to tell in a week or 2. I'm hoping that there is an ever so slight increase in gas mileage (11 mpg).