Love Nina with Jake
I know Andy/Nina were always endgame but I honestly think Jake made a fantastic partner for Nina. He overcame addiction, took on her child as though he was his own, and worked so hard to make Nina happy.
I do find Andy extremely selfish, and Jake selflessly gave up his life in L.A to be with Nina. He obviously had a few skeletons in his closet but deep down, what a good guy.