I have been searching internet like 20 hours and i can't find settings that looks same good as this youtube video.
https://www.youtube.com/watch?v=uCqg-MPg7d0
https://www.youtube.com/watch?v=uCqg-MPg7d0
You can right click on the video and show stats and see that video is using the vp9 codec and has a very high bitrate.
YouTube gives vp9 codec to channels with lots of subs, or high views. The videos look better with it. If a video starts to get a lot of views YouTube will re-encode to vp9.
Learned this from a YouTube gaming employee over on reddit. (crschmidt is an employee of YouTube working on YouTube Gaming and here is the link where he talks about it https://www.reddit.com/r/youtube/comments/45mz01/my_1080p_video_looks_bad/)
I have 80K subs on my YouTube and some of my videos get vp9 codec and others don't.
I record with OBS at 1920x1080 60fps I do 20Mb or so on the bitate and render higher than that for the uploaded video.
I think my videos look pretty good regardless of vp9 codec or not, but they do look better with it. You can PM me and I can give you some links of my videos in Minecraft (older ones might be lower rez or non obs recorded) and you can see if you like the quality and I can show you my settings. Don't want to spam links to them in here.