As far as I know, the here, in the first generation, built-in processor better: https://www.digitec.ch/de/s1/product/microsoft-surface-laptop-1350-intel-core-i5-7300u-8gb-ssd-notebook-10062079?supplier=406802
And here, at first glance, only the mouse is the decoy: https://www.digitec.ch/de/s1/product/microsoft-surface-laptop-2-inkl-arc-mouse-1350-intel-core-i5-8250u-8gb-ssd-notebook-11463193
I read aloud and thought it would be in the one variant, a M4 CPU installed. In this respect I buy the Surface Laptop 2.