The Noctua NH-U12S Redux is the objective winner of this comparison, securing victories in two out of three evaluated specifications. While the DeepCool Mystique 360 holds a significant lead in thermal management, the primary advantage of the Noctua NH-U12S Redux is its MSRP, which is 75% better than its competitor. This makes the Noctua cooler the more cost-effective option based on the provided data, despite the DeepCool Mystique 360 offering an 88% better TDP rating for higher thermal loads.

Users prioritizing budget efficiency should choose the Noctua NH-U12S Redux, as it provides the most favorable MSRP. Conversely, those requiring superior thermal handling capabilities should opt for the DeepCool Mystique 360. By selecting the DeepCool Mystique 360, builders gain a substantial 88% advantage in TDP rating, which is essential for managing more demanding hardware configurations. Your final decision should depend on whether your build requires maximum thermal headroom or a more economical price point.