You don't have to download 6GB of content. The repack is split into categories:
If you just want the game, you skip the fluff. This saves 30 minutes of download time. stalker shadow of chernobyl fitgirl repack best best
This fixes 100+ vanilla bugs. FitGirl repack works perfectly with ZRP 1.07. Just drag and drop the gamedata folder. You don't have to download 6GB of content
Vanilla SoC is great, but modded SoC is eternal. The FitGirl repack stores all files in a standard directory structure (unlike some encrypted repacks), making it easy to mod. If you just want the game, you skip the fluff
Here are the "best best" mods to layer over the FitGirl install: