Ranked in these QuestionsQuestion Ranking
Pro Icon pack support
Pro Runs very smoothly
Almost completely lag free. Both opening and navigating the app drawer.
Pro Works fast, does not interfere with other apps
Insane amount of options. Great for power users.
Pro Watch-face mode
You can use it as a highly customizable watch face with full 2.0 complication support.
Pro Good Support
Pro Lots of extra functions
Pro Constantly updated
Frequently updated with new features.
Pro Android Wear 2.0 ready
It's battery friendly, highly customizable and uses little RAM.
Pro Not just apps
You can add contacts, complications, Tasker, Smart Home control, and even apps on the phone to the app drawer, folders (or watch face).
Organize apps and other types of bubbles into folders. Folders can also be added to any complication capable watch face for direct access.
Pro Informative website
With hundreds of posts: tips, feature highlights and troubleshooting. Hours of videos explaining every feature.
Con Documentation could use some work
It is not always completely clear what each option's effects are.
Con Overlay issues for messaging apps
Con Cannot add label for favorite screen icons
You can add labels for reserved icons, but they only show the first few characters.