Changing a blog domain. Is domain aliases the answer?

I am strongly considering changing my blog domain from mitchw.blog to mitchwagner.com (or some variation of that). I own mitchwagner.com and mitchwagner.net.

If I do this, I would want the mitchw.blog to disappear from the Internet — but I want all links from mitchw.blog to redirect to the new domain.

Do I want to use the new domain aliases feature for that?