I thought the same thing also so I ordered one. I would recommend the iV-1 over the Heaven 2. I'm not impressed with the Heaven 2 build quality or minor differences between my iV-1. I am impressed with my CF though!
I gave in and purchased a SS GH from Vapefiend before my orders from 12/15 arrive. I have to say it's working out great so far with no issues (about a month). It fit's my heavy usage pattern well. The Delta 3D funnel and stand make it easier to load. Thanks Vapefiend and Delta 3D Studios!