You ever wonder what gear we use on this side? Here are some links and descriptions of some of the main pieces of equipment we use every shoot.
The work horse. Great camera for every situation, especially low-light situations (max iso 204,800). Comes with a Full-Frame 24 MP CMOS sensor, so you have a little more flexibility with your lenses (no crop factor). The A7III shoots 4k at 24/30 fps, and full 1080p up to 120 fps. This camera can also shoot in S-Log3 for that flat image profile, best for coloring in post. Vlogs, music videos, commercials, interviews, you name it. This camera will crush everything you need it to do.
Size isn't everything.. With good lighting and nice glass, the A6300 is just as good as the rest of them. This camera is capable of shooting 4K at 24 fps and 1080p up to 120 fps. The max ISO is 25,600, so you're going to have to compensate with fast lenses and appropriate frame rate in low light situations. The A6300 uses a APS-C crop sensor, cropping your image by 1.6 (50mm turns to a 80mm). Although it might not be as much of a beast as the A7III, this is a great camera for the price.