Hi, i am planning to do some video and learning in videography. My DSLR is 650D

Purpose:
My video will be more to street videography. Record during traveling. Probably record inside car too.

Require light weight because will mount on gorilla pod some times.

Budget: below Rm1000 if possible

Current target list is:
1. Canon 24mm F2.8 STM
2. Yongnuo 35mm F2

Can anyone give me advice on the choices?
I do have concern here on the 24mm on the focus ring for video if using manual focus. But not sure is it fine or will be difficult to use.