Ranked in these QuestionsQuestion Ranking
Pro Free and open source software
This means you can help developing new features if you would like to contribute.
Moreover you can inspect the code if you are concerned about privacy.
Pro Built-in reading mode
Reading mode allows removing everything on a page but the content. It removes ads, styling and anything else that could get in the way of a comfortable reading experience.
Pro Slide-out tab switcher
Tab switcher can be quickly accessed by swiping from the left.
Pro Incognito mode
Con No bookmark folders
Bookmarks can't be organized into folders.