I am trying to decide which I should go for.. I have not heard either. I have heard a 10w6 with a 500/1 and was not impressed. I will be running 1000 watts rms to the sub. I know the w7 does not handle that much but I will not be turning up the gains full tilt if I were to go the route of the w7. There are no RE dealers in my area so I will be going off of recomendation. Thanks.