Do you shoot macro (flowers and birds) with Quan Huafu or broken frames?

It is ok to shoot macro with full frame and half frame, as long as they are properly matched. Flowers are flowers, birds are birds, and photographing flowers and plants with macro and birds with telephoto are two different things!

In the case of shooting flowers and plants, 5D2 is more suitable if equipped with 100 micron lens; If you use a 7D camera, the lens should be 60 macro. Bai Wei is a little long for 7 days, so it might be better to shoot insects.

Macro shooting requires the camera's high focusing system (unless you are used to manual focusing), and 7D is obviously better than 5D2. Quan Jingshen is more difficult to control than half the depth of the scene. Therefore, it is recommended that you use 7D with 60 macro (both Canon and Longteng will do). The effect will not be much worse than that of 100 micron 5D2, but the price is much cheaper.