I personally put my hand on top to pull, but I’ve seen others put there hand under the cord to pull. ANy thoughts?

It doesn't matter where I put the hand but I always have to pull the string/ripcord to the side. Idk how some people are good at pulling it to them like this 

---

It depends. I rip it with my pointer and middle finger for control, and middle and index for power. Sometimes I rip it with my hand upside down to give the bey more stamina.

Most of my shoots are Bank Shots and Hard Launches