: Some veteran users prefer the specific UI layout and "Edit" tab structure found in the later updates of the version 2 series.
The 2.9.x branch of Animation Composer introduced several core tools that established the plugin as an industry standard: animation composer 2.9.4
: Over 80 free motion presets that can be applied to any layer with a single click. : Some veteran users prefer the specific UI
Understanding Animation Composer 2.9.4: A Classic After Effects Essential animation composer 2.9.4
: Older workstations running earlier versions of After Effects (pre-2020) may find the 2.x series more stable than the resource-heavy newer versions.
: Certain legacy project files were built using version 2.x presets, requiring the older plugin for seamless editing. After Effects Animation Composer - Tutorial