am I missing something? Should I try first Elite Force? There's any hidden gem in the mod scene that I don't know about?

What seems to be a retexturing mod with some other graphic stuffs. I still can't see which should I try on a first run. This seems to be 'the other' mod regarding gameplay and content. This seems to be the 'way to go' regarding content and such. So far, and after a small search on moddb, I've seen these: I'm also no strange to mess around with mods, but after my experience with Stalker CoC, I would like some first-hand reviews of the content before trying it (Specially if the mods change a lot the original game). I'm mostly looking for compatible graphic and content enhancements.

I did my fair amount of 'swatting' back in the day with Swat 3, and I've sunk more hours that I'm going to recognize to door kickers, so I'm no new to tactical stuff. Thanks to a mistic fairy I've just been able to grab my copy of Swat IV, and I was wondering which mods, after over 12 years since launch, are nowadays 'must have.'

Swat 4 sef mod