Of these choices I'll say The Great North, as a long time fan of Bob's Burgers, I like the freshness of a new setting.
(Did you know there's a third show in the Bob Burger universe called Central Park? Sadly it's an Apple TV exclusive.)
The fact of the matter is, my favorite adult cartoons are not on your list.
Someone mentioned Lower Decks, which is by far more fun of a watch than Rick & Morty, because Rick's not in it. Sorry Rick. Don't get me wrong, he's a great character, but a simple viewer can only handle so much fictional domestic violence. And being of the Star Trek universe puts it a pedestal above Solar Opposites for me, though I'm a sucker for those alien tree kids, and that inside the wall subplot.
Ahem, anyway, did you all know the creators of Gravity Falls have very recently made an adult cartoon?
Inside Job, on Netflix. Essentially it's jokingly a "what if every conspiracy theory were true all at the same time?" as a premise, with fun zany characters for us viewers to follow.
Then there's the adult cartoon the creator of Regular Show made, called Close Enough. It's a semi-psychedelic animated sitcom of millennial parents with their daughter, and their weird roommates.
Or how about the adult cartoon from the creators of Adventure Time? I'm talking about none other than the podcast adapted Midnight Gospel. A boy (man?) has a living VR world simulator (that seems to send him to real living worlds), and he interviews people of these strange surreal worlds.
DC has also jumped on the funny adult cartoon bandwagon and made a dark humor action packed Harley Quinn cartoon.
However, My favorite is reserved to Tuca & Bertie. A world similar to Regular Show & Bojack Horseman where almost everyone are humanoid animals. With hyper surrealism thrown in, and women lead protagonists (one trying to be responsible, the other a loose cannon) it's a wild ride!