The flash is very fast (of course, provided the appropriate batteries) while reloading .The locking in each position is firmly seated, and the attachment to the camera is okay. I only found the autofocus a bit noisy, so I deducted a star if you could forgive half stars would he get 4.5 from me. The equipment fits, and the price is probably unbeatable. Does not really cheap from the materials here, and the workmanship is also good.
