The strongest argument for choosing the Brother ADS-2400N is that you need an inexpensive network scanner, want to scan to mobile devices, or both. Beyond that, its balance of speed, OCR capability, and included software make it a reasonable pick in any case.
Can scan directly to a USB memory key and through a Wi-Fi access point to mobile devices; Scans in duplex; Ethernet and USB; Excellent text recognition
Slow for scanning to searchable PDF format; Scan utility offers only limited ability to choose scan profiles when starting scans from the front panel