Presumably If I want to start my journey making youtube video.

But at the same time might want to stream in between doing set up, talk about bts or just yapping about the script of upcoming video.

Not much about getting maximum reach or view but just a way to practice speaking skill, getting comfortable with myself and kind of creating a vod for B-roll, checklist and stuff but also could be consider a way to interact with community.

Which one would be best ?

Video and stream both on YouTube

or

Video on YouTube - Stream on Twitch

How is streaming discovery on YouTube compared to Twitch ?

All advice are welcome and appreciate. Thank you .