Depends on what you want. If you want more of Subnautica story then get it. If you want more Subnautica style going into the depths, Below Zero doesn’t go that deep and about half the game is actually above water. While I loved Subnautica I felt pretty disappointed by Below Zero.
Trump would have a running chance regardless of who the democrats pick would be, the electoral college and republican party have made sure of that.