I really hate loading up my game multiple times only to find that the mods I put together aren't compatible with each other. If only there was a way to see whether the chosen mods are compatible together without loading up the game, or show the different mods it recommends getting rid of to make the rest of them compatible. I also get kind of annoyed when I make a modpack only to realize I'm on the wrong version for specific mods. It would be great if I could choose the game version while or after adding the mods I want.