Sci-Fi themes - your preferences (Patreon)

Ok, first poll.

Thinking about maps for both Patreon and Drivethru, have a look at the following list.  If you had to pick just one category of maps to see more of, which would it be?

We know the entire volume of Sci-Fi maps needs to increase and you will want to vote for many of the options, but we've restricted it to one vote per person so that we can see your top priority.  

Feel free to let us know in the comments any general category we've missed out or what else you would've voted for.