Let's move on from this guys.
I for one love my Utopia and got to demo it first (as such my review) which eventually tipped me to buying. I've further sold off my most (all?) my other dynamic driver headphones (TH-900, HD800S, etc) to consolidate to the Utopia. The one set which the Utopia can't replace would be my Staxes.
I absolutely have debated on replacing both my SR-009/SR-007Mk1 since I picked up my Utopias....they are that good to my ears. That said...my Staxes are still here.