It's the battle of value oriented CPU coolers in our latest roundup, pitting the Evercool Transformer 4, Evercool Buffalo and Gelid Tranquillo against each other. While we test them in an Intel Core i7 environment, they actually support a variety of socket types. Their heatsink designs and fan setups are just as varied, but what do they really offer for consumers? Why not have you and readers hit the roundup and see!