So let me educate you and hopefully in a way help you out. incase you do decide to get another sub, and intend to actualy learn. (this comes from me a video editor / super mod on other site / former staff here)
Youtube will lower the settings on videos with low viewers/subs by default. Its shit i know but theres a fix for that read below!
they will re-render the videos into AVC1 instead of the higher quality VP9.
In a very basic sense.
You want to aim for youtube to convert your videos to vp9. The easiest way to do so is to record in 1080p and then to render to 1440p. (theres alot more to it, but this is the most basic sense)
I just want to let you know that just because you have your own channel doesnt mean you know how to do things. Your videos even on your *main channel* are lower quality than they can be because there all AVC1. Be open minded and try to expand on what you know already. While i or other people might seem rude, we do try to help you out. we mostly just like to let people find the answer on there own.
Here is a small cheat sheet.
https://i.imgur.com/2WvZkbh.png
Again i am not hating or shitting on you im just putting it out there for you to help you. But i shouldnt be holding your hand regarding this either.
Now go make a damn good video that doesnt abruptly cut off at the end.
much love.
drunkuro.