TWRP is by far the most popular custom recovery, and for good reason. Backing up your device, flashing ROMs, managing files in a pinch, and more are all possible through a customizable GUI. Now TWRP is expanding its reach to three more devices - the Sony Xperia XZ, Sony Xperia X Performance, and Samsung Galaxy J3 2016 Qualcomm (SM-J320YZ).
Considering the XZ was only released a week ago, this is pretty fast work from the TWRP maintainers. The other devices are a bit older, with the Xperia X Performance released in June of this year and the Galaxy J3 in January.