It's good to have options. I'm not trying to push the 2880W PSU on anyone, because it's not for everyone. Those who need it, know it is the right one for their situation. And it's not my design Phillip, it's J4bberwock's. I'm only a sales guy on this side of the pond, and like to make sure credit is given where it is due. He has done a stand-up job on this and many other developments.
Any server PSU is going to give you better value and reliability over ATX counterparts, as our requirements for mining are more akin to a server environment than PC's. If re-sale value of our equipment weighed into the equation, nobody would be buying miners; they are liabilities, not assets.
I corrected it in the post above you.