What's ONE mod you couldn't live without ?

For me it's the realistic three point attacher mod. This enables for anything on hadraulics to move around slightly in transit . I hate that the base game just glues solid anything to a tractor. As a tractor driver in real life , shit shakes around , even if you've tightened up the stabilisers. You hit ruts hard in the field ? Watch your front weights go mental (I've lost a few doing this 🫡)

What is your one favourite mod ?