Eos 7d Flash

What if I lose I get a Canon 430EX Speedlite 580EX instead of II?

3 flashes need, what should I choose? I use them like lightning of study, for portraits, and some indoor sports, and I have an EOS 7D therefore do not have to worry about monitoring the other 430 580EX, you can control all .. Closed

You lose 1 stop of flash power, flash strobe, and possibly high-speed sync. I have to go to Canon website and confirm that … For studio flashes, you are using umbrellas / light boxes / switches other? Although these are big, also costs the flash. 2-3 points out, in some cases. That's a lot of light lost, and you must shoot a 430EX at full power at each shooting. It has long recycle times, and shortens the lifespan of the flash. Even with a 580 you can have these problems, but less likely because of the greater quantity available light. At least one of their flashes should be a 580, personally, I would like to 3-580.

Canon EOS 7D Unboxing