The Surface Go 4 is the latest affordable tablet computer from Microsoft — at least, it would be if it were available for consumers to buy. It won’t be gracing stores, but your company could buy them if you wanted to put in a purchase order for an affordable Windows tablet. It joins the line of Surface 2-in-1 devices, which is led by the Surface Pro 9. The flagship is still our Editor-in-Chief Rich Woods’ “everything device,” blending the best of Windows and tablet usage. So, in this showdown of two of the best Microsoft Surface devices, which 2-in-1 is worth your time?