You stole the words rigth out of my mouth. Most likely it is cheaper to make or it has less problems in the long run. Its all about the money unfortunatly. Hell I couldnt beleive they finally went with e-fans because they have known they were superior to the c-fan. They must have finally found a way to get the e-fans cheaper than the c-fans or they more reliable and werent gonna cost them as much in warranty work.