Delete My YouTube Channel?

I've thought about it a lot, and I'm at the point where I'm considering deleting my YouTube channel.   Now when I say deleting, I don't mean completely stopping YouTubing. At this point I basically have 3 choices: 

1. Delete the BeatDaBest channel and create a new one where my videos will be of higher quality. (keeping my fellow subscribers of course)
2. Create a new channel without deleting my old one. 
3. Keep this channel, and just try to make my videos of higher quality if I can. 

Please tell me what you guys think I should do in the comments!