Redline D6 vs Valvoline Maxlife ATF in Hyundai 6spd, Valvoline is better.

I’ve thrown in three total drain/fills of Valvoline MaxLife ATF and one whatever the shop used into my 6-speed auto Sorento and so far towing, light off-road driving hasn’t killed it yet so I’m satisfied, but fingers crossed. But they 6A’s seem pretty solid from what I can tell.
 
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