So in launcher there options for either fast light compiling or extra, for my final compile I did extra which took 50 minutes versus fast taking 4 minutes. I didn't notice a different but I play on a bad PC with low resolution. Does this make a big enough difference to be worth the time?

So in launcher there options for either fast light compiling or extra, for my final compile I did extra which took 50 minutes versus fast taking 4 minutes. I didn't notice a different but I play on a bad PC with low resolution. Does this make a big enough difference to be worth the time?

I'm sure there is a difference, however it's probably more a thing where if you had a really professional map but you want the light quality and shadows to be way better. Honestly I wouldn't use the extra, I mean fast looks good enough and is fine for the maps I make. I guess if you want to make it on extra you could but if you don't see a difference when you play I suggest not using it