Okay yes I will. I will also suggest buying a shutter release cable for your DSLR as well. NEVER EVER AUTO FOCUS ON YOUR CAMERA EVER, YOU NOOB. Manual focus is so much better and it will force you to become better at photography/videography. Anyways. The shutter release cable will allow you to focus the camera when you are in front of the camera, so you don't have to reach up and press the button in. If you do this, you have the chance of the camera focusing in on your sleeve/hand and the entire video being out of focus.
I bought one for like $5 on Ebay literally the cheapest thing but I'm not going to spend $20 on a button that focuses a camera tbh.