That Noctua is a beast and yes better than the H80. But 3lb and look at the size. How many people have bought one only to realize it hits their top PCI-E slot, Top fans, or rear fans. It's massive. And for the price you can pick up an AIO liquid cooler.
For the price I think Cryorig makes the best CPU cooler. At $100 is when I start to look into liquid.