Advantages of Custom Domain for New Blogger

I have used Google Blogger (blogspot.com) for years and have been very happy so far. Google Blogger is extremely generous. Now Google Blogger have become even more generous by introducing New Blogger Custom Domain which allows you to register your own domain names so that you can have a URL which is your very own property (not a sub-domain of Blogger) and do not have the .blogspot.com at the end

Why I never use custom domain

I have published a post Custom domain for New Blogger, however, I myself never use it for my blogs.Reasons: In the first place, I don't want to bother myself with renewals. More important, I am now 57 years old, going on to 58. If I am lucky and live to 100, there will be still 42 years for doing the things I enjoy. But I know there must come a time when I will no longer be around to renew domain