Because Rank Math is a newer plugin while Yoast SEO has been around for years, some people worry about the safety of Rank Math.
Don’t worry! Rank Math still comes from an established WordPress development team (MyThemeShop) and it’s also built up a good reputation in the time that it’s been available.
The 2,000+ people who gave it a 4.9-star rating at WordPress.org aren’t wrong.