It is very easy to edit it and you can choose parts which you like the most.
Quant has made the best reshade available with best framerate and. Users share own presets on the ENBSeries forum or other sites, feel free to download them. Many indie games use ENBSeries and even have exclusive versions of the mod.
Small size is a code with minimal amount of textures or without them. Most important shaders available for editing, this allow to create custom graphic effects. Other d3d9 or d3d11 modifications can be used together by configuring proxy feature.
