Not the person you replied to but copied directly from https://ublockorigin.com/
Lite vs. full uBlock Origin
Choose Lite when…
- You use current Chrome or Safari.
- You want filtering modes with relatively little setup.
- Its browser-supported filters cover the sites you visit.
Choose full uBO when…
- You use Firefox on desktop or Android.
- You need dynamic filtering, the request logger, or advanced per-site controls.
- You rely on filter syntax that Lite cannot support.