The/a first "earth like‘ planet has been confirmed (at least as well as can be done without a visit). It’s just about twenty light years away. So assuming reasonable comfort to get their and that you could take say 125lbs of cargo with you.
Would you go? What would you take?
I’d go, even if it were going to be three or four generations before arrival.
I’d take, books both fiction and non fiction. I’d probably take a gun or four and some ammo or at least tools for making ammo. Clothing seems obvious too. and some form of recording equipment to pass down an diary/history of the travel.