Here you are...
MagicUpSR5 + MagiClean2 Vs MagicUp + MagiClean2 (1280x544):
http://screenshotcomparison.com/comparison/124716
first is based on SuperResolution, while second is not; as you can see, SR retain more details, but also it has a lot of jagged lines...
SuperResolution V7 Vs MagicUp + MagiClean (1920x816):
http://screenshotcomparison.com/comparison/124717
here SR has some more small details (lights, for example) but a LOT of jagged lines, too much for my taste... (^^,) plus, don't know why you have decided to crop some lines at the sides...
I think it could be possible to have "the best of both world" using a SR or not, based on the shot.
By the way, the best vertical size for 1080p should be 822 = 274 x 3!