The reason is simple:
1000C uses CMOS as photoelectric conversion element, and the image quality is much worse than that of 190P using CCD. There will be some problems with the details of the picture, and it is a bit difficult to get on the radio and television platform.
But if you are a professional, you will make a CD. The shoulder of 1000C and the picture resolution of 1080I are very dominant again.
I suggest you consider other HD models, such as Z 1-C, which is much better than 190. 1000C belongs to a wedding machine from the design point of view.
So take a look. For information about cameras, please refer to the "Film and Television Equipment Area" of Haida Film and Television Training Network.