milestone
I have 2 of these flashes, both for Sony. The flash units themselves have lots of great features including a long lasting battery pack, quick recycle time, and wireless features. I would recommend these only to those that have experience with other name brand flashes or have the patience to watch lots of videos on youtube to figure out all the features. The manual, website of Godox, and customer support provide very little. ( to non Chinese speakers at least) I have tried to contact support via email several times with no response after a few weeks, and the phone support list only international numbers - no toll free numbers. While this is an extremely good value, be prepared to be frustrated for a little while.