Topic: Elechouse PN532 NFC Module V3

Hi,
I wonder if the Elechouse PN532 NFC Module V3 is worth buying, even if it's cheap as it is.
I am new to NFC, first I'd like to experiment with NTAG21x (e.g. partial locking, NXP signatures), but later I'd like to play with P2P and emulation..
I wonder if will be possible with this board, does someone have an experience with it, or have an info about supported features?

Btw, is seems that GO2NFC121U (USB) is based on (some) Elechouse board, can you confirm that?