When comparing Grav CMS vs WordPress, the Slant community recommends WordPress for most people. In the question“What are the best solutions for a personal blog?” WordPress is ranked 7th while Grav CMS is ranked 13th. The most important reason people chose WordPress is:
If you set up WP on your own server, you can change every single aspect of it as you see fit.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Fast, easy to use
Very fast, easy to update, - has admin panel for noobies or just edit markdown files for posts.
Pro Does not use any database, a complete flat Elise CMS
Database being a point of vulnerability is completely removed from the equation with it's flat file approach.
Pro Complete control if needed
If you set up WP on your own server, you can change every single aspect of it as you see fit.
Pro Widely used
According to some statistics, WP powers a fifth of the Internet. It means there are resources for everything. Community support, tutorials, extensions and a plethora of customization options.
Pro Self-host & WP-host options
For free WordPress can be hosted by yourself on your own server, or as a subdomain of wordpress.com. You can also pay to use a custom domain with WP hosting.
Pro Open source
Anyone can view the code of WordPress since it's under a libre/open source license.
Pro RSS feeds for everything
Including tags and categories.
Pro Post-level privacy controls
Each post can have a different access level.
Cons
Con Not User Friendly
Require some technical knowledge to use
Con A bit of bloat and complexity
WP has grown past being just a blogging platform and as such it's not as lightweight as it used to be. It also considerably more complex due to many more customization options compared to other solutions.
Con Dated
The code is a mess, uses dated conventions, and relies on dated technology.