even if you are new to wordpress you need this.

today i decided to given Gutenberg a try on one my projects. 1 hour later and doing some thinking and fiddling. if your website contains hundreds of posts and custom fields to manage Gutenberg is simply NOT a good option for you because converting your content to make it compatible. and even you are using a new install of wordpress chances you are using a theme that does not necessarily fully support the new editor.