Decks that are fun to play and play against

Very subjective but I just wanted to know what decks you all actually like playing and going against.

For me this is something like ancient gears.

I like simple and easy and repetitive and that's ancient gears

Get out big robot and swing for game

And since I know the deck, losing doesn't feel so bad and feels fair with all things considered.

Let me know what deck(s) comes to mind when you think about this