flash big!

I already had a 430ExII barrel and the difference with this flash is size. the YN560III is much bigger, more powerful, and offers the same functions (for 4 times cheaper!). of course no TTL, so make the manual settings, but with practice we work a lot better that way. radio works great, and captures the wide area RF603.
Another advantage, he sent a beep after each flash and after charging, it's a big advantage over a silent canon because it is sure that the flash is activated and when working in the dark (with a flash so !) is pretty good ...

if you still doubt the effectiveness of these flashes are viewing during blaise fiedler the net, me is how I learned ...