If you can read this, I could use your opinion.
What idea do you like best?

A band of Pirates who fly through space on a Bubble Powered Ship called the "Drunkship Vineyard" that go around plundering sodas, juices, and fancy flavored mineral waters.

Or

A team of battle robots with their own exaggerated personality quirks defend the casinopolis of Gilded Mesa (and the surrounding area) from various monsters, terrorists, and other such threats on a regular basis.