The Phanteks NV5 is the objective winner of this comparison, securing more category victories across the evaluated specifications. Its most significant advantage over the competition is the inclusion of integrated cooling hardware, offering a 100% improvement in included fans. While both cases share several identical features, the Phanteks NV5 provides a more complete out-of-the-box thermal solution, making it the superior choice for users prioritizing pre-installed components for their system build.

Users who require extensive storage capacity should select the Lian Li O11 Vision, which holds a 100% advantage in 3.5" drive bays. This makes it the better option for builders focused on high-density data storage configurations. Conversely, those who prefer a streamlined assembly process without the need to purchase additional cooling hardware should choose the Phanteks NV5. The decision rests entirely on whether your priority is maximizing internal drive support or simplifying your initial cooling setup.