Hi, well Milltek is winning by 2 to 1 but i'm still leaning towards Magnex, i just don't want to pay out all that money to not be happy with the sound as i want it to be really deep and bassy, there is a Scooby that goes buy at 6 every morning and its sound is that deep that my DG windows and door vibrates and the ground rumbles, now i'm a realist i know my 18i is never gonna sound like that but even if it had half that sound i'd be happy thinking of sound still thinking and thinking some more worshipping the sound of the Scooby LOL