Parts: All of Nertea's mods (Near Future, Station Parts, etc.), Restock and Restock+, Kerbal Planetary Base Systems.
Gameplay: Extraplanetary Launchpads and Simple Construction, KAS, KIS, SCANsat.
QoL: BetterBurnTime, BetterTimeWarp, Mechjeb, KER, Craft Manager, DockRotate, Easy Vessel Switch, For Science!, Trajectories, Waypoint Manager.
You should get Breaking Ground, the surface features and robotics are great, but I wouldn't recommend Making History. I've never used the mission builder and most of the parts are included in Restock+.