There is no one-size-fits-all answer to this question, as the best address for your WordPress blog will vary depending on a number of factors, including the size and scope of your blog, the country or region where you live, and the hosting provider you use. However, one thing that all WordPress bloggers should consider is whether or not their blog’s address is unique.
If your blog’s address is not unique, it may be possible for someone else to register that same address as a domain name (e.g., blog.example.com) and start using your blog’s content without permission.
This can be a major headache if you’re trying to build an audience and attract Google search engine traffic, as well as potentially damaging your reputation. If you’re not sure whether or not your blog’s address is already being used by someone else, it’s best to check with your hosting provider or domain registrar.
Overall, it’s important to make sure that your WordPress blog’s address is unique so that others cannot copy or steal your content without your permission. However, there are a number of other factors to consider when choosing an appropriate address for your blog, so don’t take this decision lightly.