<p>Hi (yes, I've searched the forums) <br> Here are my specific question regarding a choice of weather to go with the AFDii or AFDiii. I'm coming from a Mamiya 7 background and leaf shutter lenses and flash synch is important to me.</p> <p>I've read many posts regarding firmware upgrades, etc that would allow leaf shutter lenses to work in various ways with AFDii or iii.<br> 1)What is the max flash synch speed of leaf shutter lenses and the AFDii?<br> 2)What is the max flash synch speed of leaf shutter lenses and the AFDiii?<br> 3)Can you use a film back with the AFDii or iii?</p> <p>Aside from this flash synch question, any reason why I should go with either the AFDii or iii?</p>