If you are using the standard FourPlay F4SE plugin, you are essentially running Fallout 4 in "safe mode." You will see generic animations, potential crashes when entering the Diamond City market, and unimpressive visuals.
By seeking out the "LL FourPlay F4SE plugin extra quality" release, you are investing in: ll fourplay f4se plugin extra quality
Many users download the base version of FourPlay and experience stuttering, broken animations, or save-game bloat. This is often because the standard release lacks the "extra quality" optimizations—such as high-resolution skeleton rigging, threaded scripting, or conflict resolution patches. If you are using the standard FourPlay F4SE
If you play Skyrim with the LL FourPlay mod and use F4SE, the "Extra Quality" plugin is an easy way to improve visual fidelity and behavior without heavy performance cost. This post explains what the plugin does, why you might want it, and how to install and configure it. If you play Skyrim with the LL FourPlay