When comparing Lightning Launcher eXtreme vs Launcher <3, the Slant community recommends Lightning Launcher eXtreme for most people. In the question“What are the Android launchers with the lowest use of CPU and RAM?” Lightning Launcher eXtreme is ranked 3rd while Launcher <3 is ranked 6th. The most important reason people chose Lightning Launcher eXtreme is:
You can choose a grid of any size or drop the grid completely and arrange everything freely on the canvas. It even comes with its own scripting language if you want to completely customise any aspect of the launcher.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Highly customisable
You can choose a grid of any size or drop the grid completely and arrange everything freely on the canvas. It even comes with its own scripting language if you want to completely customise any aspect of the launcher.
Pro Supports icon packs
specify per item - icons from packs can be set as foreground or background icons and can be scaled independently.
Pro Great themes available

Pro Small Memory Footprint
Depending on how how in-depth you customize, a bare-bones launcher experience uses very little memory.
Pro Practically unlimited number of desktops
By utilizing folders users can create what are essentially mini desktops with each one.
Pro Desktops can be greater then the visible area, allows for panning around
Pro How-to videos available
The developer, Pierre Hébert, provides YouTube video guides.
Pro Decent looking
Though, beauty is in the eye of the beholder, this looks really nice, especially if you're used to something like Android 4.
Pro Simple
It does what it does, and adds nothing more.
Pro Low resource consumption
2gb of ram is plenty!
Cons

Con High learning curve to fully customise
It will take a lot of time and patience to perfect your screens to exactly what you want. You can, however, download and build off of other users' models. The dev provides several YouTube how-to guides as well.
