Good qn, the biggest selling point is the all metal body with seals at the buttons which offers some resistance to water and moisture. I bought the 9 because I needed a more water resistant camera, especially when I have to shoot in a slight drizzle. Mirror slap vibration is also softer than the 7 and with the added weight, I felt more confident shooting hand-held shots at relatively slow shutter speeds. 100% viewfinder, continuous 5.5 FPS and a 1/12000 sec shutter speed as well.
The main advantage that the 7 supposedly has is in the AF, but after putting a roll of film through the camera and at the risk of incurring the wrath of all the 7 owners out there, my feeling is is that it is about the same. Honest. Perhaps at low EV situations, the AF of the 9 may hunt a little bit more than the 7. That's about it. The only advantages I feel the 7 has is in its LCD display, D flash function and exposure data storage. The 9 has it as well but to access the data is a real pain.
My Dynax 7 has been in the shop once in the two years that I have used it, and that was for a malfunction in the LCD display after dropping it accidentally on an assignment. I'm not saying it is the camera's fault, but I think it would not happen with the 9.
All in all, the 7 is an extraordinary camera for the price, but I think the 9 is the one to bring when you have an important (AKA like if your life depends in it) job at hand. Given the laws of diminishing returns, I think the price of the 9 is more than justified. Just look at how much an EOS1v or an F5 costs. If you compare prices at B&H:
Canon EOS1v: USD$1640
Nikon F5: USD$1725
Minolta Maxxum/Dynax 9: USD$1060
Canon EOS3: USD$875
Nikon F100: USD$990
Minolta Maxxum/Dynax 7: USD$500
Value for money, the 7 is unbeatable. But for that extra USD$550, you get a pro-standard body like the 9. A canon EOS3 user has to spend USD$750 to upgrade to the EOS1v
yeocolin said:
care to share why do u think the 9 is worth twice the price of a 7?