Both are very similar, but in my experience I find the one from TP-Link better. The updates also came faster with TP-Link than with ASUS. 5 Noctua fans are sufficient for an ATX case if they are used correctly and the airflow is right. I still recommend having the airflow from the CPU cooler and GPU so that it supports the overall airflow. The network cards can overheat, but again it all depends on where they are positioned and the airflow in the case.