I KNOW THIS HAS BEEN DISCUSSED BEFORE, BUT KNOWONE CAN REALLY GIVE ME AN HONEST ANSWER ABOUT THE MUZZY FAN MOD. STOCK HAS 6 FINS AS WELL AS THE MUZZY. THE ONLY DIFFERENCE, I BELIEVE IS THE MATERIAL AND POSSIBLY THE WEIGHT, BUT NOT BY MUCH. DOES THIS FAN MAKE A SIGNIFICANT COOLING DIFFERENCE?