we should get backplates as the ssc and ftw+ look identical as far as pcb. you would think that they will manufacture a few more while they are doing the run.
I just like the looks of a backplate, they really do not do that much. at first they help spread temps but after a while they reach the same temp threshold as the bare ram. I would rather just keep my good case airflow going past them (I have a 140mm fan right there). You could always add some real heat sinks to them if you really thought it would make a difference.
everything that I have ever read is that after a long benchmark or gaming session the temps would resolve to be the same. I would love to see some temp comparison with/without backplate. somebody (not me) start a thread or direct me to the thread if there is already one for the gtx970.
on the other hand the fact the ssc has the Memory MOSFET Cooling Plate will definitely help performance by keeping a dissipating layer between the memory and the GPU heatsink.