I have a 550ex flash and a 430 ex II. while im able to have to 2 flashs sync together i find that the 430 ex II allows more functions to be operated by the camera on this flash.. I'd like to have full function of any flash that i use and ...
I went through this with my photo store .. the Mark II is cappable of controlling 3 flashs and giving you ability to adjust the flash from the back of the camera .. theres videos on you tube to prove this to you.. i was quite amazed myself to find...
While i know i can use the remote to fire the flash its a matter of the mark II controling the 3 flashs off the back of the camera that i look forward to having that kind of control ..
