What AIO or air cooler should I expect great things from? I plan to overclock my ryzen 5 3600 to 4.2Ghz maybe 4.3Ghz.They're going to be relatively similar and both are 120mm AIOs. You shouldn't expect great things from either of them.
I'm willing to bet they are actually the exact same pump and radiator on both...each look like Asetek models.
Flip a coin or get something else.