Type IV Automatic Transmission Oil

Hello all, I haven't changed my transmission oil since I got it at 105 miles, 117k atm. Anyone use another brand of Type-IV oil, the toyota brand oil lowest price is $15 per quart in the nearest dealer.

 

Yes I use Valvoline Max Life ATF. Says right on the back it's a replacement for type-4. Runs with no issue for me. Trans shifts better and is running cooler then before the change. I have 291k and have no idea when the trans fluid was last changed.

https://www.valvoline.com/our-products/automatic-transmission-products/maxlife-multi-vehicle-atf - like this. I purchased at walmart though in gallons as I flushed the system. It was ~17$ a gallon.