The Phanteks NV5 is the objective winner of this comparison, securing five category wins against the single victory held by the NZXT H6 Flow. The most impactful advantage for the Phanteks NV5 is its inclusion of fans, which represents a 100% improvement over the alternative. While the NZXT H6 Flow offers a 39% better MSRP, the superior hardware configuration provided by the Phanteks NV5 makes it the more comprehensive option for builders prioritizing out-of-the-box cooling support.

Users who prioritize budget efficiency should select the NZXT H6 Flow, as it provides a significant 39% advantage in MSRP. Conversely, those who prefer a more complete cooling setup without needing to purchase additional hardware should choose the Phanteks NV5. By opting for the latter, builders benefit from the 100% advantage in included fans, ensuring the chassis is ready for immediate use without the requirement for further component investment.