Summary: Excellent flash, but if you use for a event or wedding when you need to fire a lot, the flash will get warm and will shut off automatic, you have the option to turn the
Pros: Consistent Output, Easily Interchangeable, Easy To Clean, Fast Recycling, Quiet
Summary: Wireless is worthless on location. The sensor on the slave flash is located on the side of the flash and requires it to be aimed at the master flash to function.