Hi there!
I have 2 questions:


1 - What's the real difference between AFS and Lock focus, once with locked focus I can touch in the screen and refocus every time I want?
Is it usefull only when shoting without a phone and MIMO?


2 - When I'm walking streigh forward, is it recommend to use AFS or AFC focus mode?
When I use AFC the focus changes everytime and the transition isn't fluid, and when I use AFS I reach a point where the things are aout of focus (insede a house for example).

Hi, any answers?

Also would like to know the answer to this one my friend...

AFC is gonna search for what in focus in the center of the shot, so as long as to compose what you want towards the center, its gonna be in focus most of the time. With AFS, its more useful when you KNOW how the shot comp is gonna change. Say, a blocked out shot or scene. In a run and gun situation, AFC is gonna be your safest bet.