What is the best S.T.A.L.K.E.R. mod for levels and story? Thread

I was curious as to what the best mods are for basically adding levels and gameplay? I have been playing Lost Alpha for a while but it does have the notorious "empty feeling" in a lot of the levels. I'm holding off on Call of Chernobyl because there is no story yet, I hear there will be one later. Thanks for any help.

Edit- So I've been looking at the Narodnaya Solyanka 2016 english translated mod. I wonder how much less content it has compared to the Joint Pack 2? People say it's lacking compared to JP2. Or what about DMX? Or Stalkersoup. Stalkersoup has 56 levels.

Edited by: war1ox