I bought the Yongnuo YN560III because I wanted to have a compact flash unit, in which the radio receiver is already built. This reduces me to a source of the error, and the battery / battery consumption. Source of error because I do not need a separate receiver.
For the money, the device has a good performance, the steep is also perfectly OK.
I would buy these flash repeatedly.
Caution, it is a purely manual instrument. You have to know what you're doing.
