I have all three, and I only like number 2 and number 3.
I dislike REX Weather Force because the transition is an immersion killer. The weather is accurate, sure. But I don’t really care too much about accuracy since I do really long flights over areas that are halfway across the world from where I live. So it’s not like there’s anything that I can base on to verify if the weather is correct or not. That’s why I prefer to just use the default Live Weather mode. They’re good enough and it has better transition.
REX Real Global Airport Textures, is pretty good to improve the default Airport textures. But since I have a huge collection of payware airports especially for routes that I fly very often, I hardly ever make full use of this addon. But when I do, I like it. It cleans up the textures and the taxiway lines are sharper and more realisticially visible.
TFDi Design Pacx. This is pretty awesome to have. I like listening to the custom boarding music and custom safety video, and having to see the pax walk around during boarding and throughout the flight. And they have passenger satisfaction score in the end to tell you how well you’ve been flying.
But since I start using FS2Crew so I can have a proper copilot monitoring and helping me out with the proper callouts, running with Pacx together is starting to get somewhat distracting. Because I need to run multiple apps together, and Pacx is talking, FS2Crew is talking at the same time, and things tend to get jumbled up.
But Pacx itself is pretty nice. So nice, in fact that I also made some custom cabin layouts for it.
PACX - A320neo - 150 Pax / 3-Class Cabin Layout » Microsoft Flight Simulator
PACX - A330-300 - 288 Pax / 4-Class Cabin Layout » Microsoft Flight Simulator
PACX - A330-900neo - 300 Pax / 4-Class Cabin Layout » Microsoft Flight Simulator