its all about trade offs.
heat vs size vs noise
larger hs = better
more copper = generally better
larger fan = better, more airflow for the same noise or equal airflow for less noise.
personally i think the volcano7+ with speed ajustable fan is pretty good, as is my MCX-462 with mid speed 80mm pabt fan on a rheostat.
<b>My CPU cooler is so Massive it bends Space and Time!