Why it's mostly preferred to use MFRC522 RFID reader in final year projects rather than others?

MFRC522 reader is cheap RFID module that can read and write tags and being sold at several web stores.Moreover, Most people has expertise in it.Another reason is that, It's License is free.This is free and unencumbered software released into the public domain.Anyone is free to copy, modify, publish, use, compile, sell, or distribute this software, either in source code form or as a compiled binary, for any purpose, commercial or non-commercial, and by any means. I think these are the good reasons to prefer MFRC522 reader in final year projects rather than other.

The MF RC522 is a member of the highly integrated read/write card family of chips used in 13.56MHz contactless communication. It is a low-voltage, low-cost, small-sized contactless card reader chip developed by NXP. It is a good choice for the development of smart meters and portable handheld devices.