Especial the WiFi feature that allows scanning over that WLAN and then sends the document to the PC (not only to mobile devices) is super.
By means of a simple scanner app you can not only configure the scanner, but also save settings.
With two clicks to select the Settings / Change, load paper and start scanning, done.
For bills I have a separate setting that allows many documents at once appeal to scan in one pass, and then to have a separate file for each document.