Cost-effective, Z7C is suitable.
If the picture editing requirements are small, the picture quality requirements are high.
As for the operation. . . . . These three machines are all Sony products, and their operation methods are similar.
If it really looks like a wedding, it belongs to live recording. Panasonic 153 can be considered. Use CCD photoelectric devices. The parameters to be controlled are much less in CMOS machines in Bisogni.
For information about cameras, please refer to my Baidu space.