Basically, it depends on a number of factors, such as your happiness, your experience, your theme’s demand, etc.
Gutenberg is WordPress’ current and default page builder or editor. Before Gutenberg, there was a classic WordPress editor that was no longer available by default with the current WordPress version.
But many of us use third-party WordPress website builders such as Elementor, Dibi, Beaver Builder, Brizy, Themify, and so on.
If you’re already using a third-party WordPress page builder and are happy with it, there’s no need to switch to Gutenberg.
However, if you’re finding that the builder is lacking in certain areas or if you’re simply curious about Gutenberg, then it might be worth considering a switch.
There are lots of popular and custom WordPress themes that demand the installation of third-party builder plugins in order to increase advanced WordPress website optimisation features and functionalities.
Though you can use that third party page builder or stay in the default WordPress builder and use these themes.
Moreover, the pricing of the popular third-party webpage builders can play an important role in your decision. Because Gutenberg is free, so far.
Gutenberg is the new editor for WordPress, and it’s a major change from the traditional editor.
These third-party builders are popular page builder plugins that allow you to create complex layouts without having to code.
Gutenberg is still relatively new, so it doesn’t have all these advanced features yet. However, it is constantly being updated and improved, so it’s worth keeping an eye on.
Ultimately, the decision of whether to switch from a paid block editor to Gutenberg is up to you.
If you’re not satisfied with the third-party page builder or if you’re curious about Gutenberg, then it might be worth giving it a try.
Be cautious! before trying Gutenberg instead of your paid third-party block editor, because in some cases, this switching can impact your website styles, especially fonts and structure.
However, Gutenberg is very friendly and adaptable in this case, based on what we have experienced so far.
If you are a new user, I would advise you to learn WordPress Gutenberg very well before switching to any third-party page builder. Because Gutenberg is good enough.