Evac was fun, race against time to get out with as much stuff as you can carry, without any losses hopefully.
Scan i found was a bit boring, but may become more challenging and exciting later, when you are actively being chased and have multiple options to fly to.
Landing for me always fails. Maybe my characters are just to weak to do it properly or im missing something.
But what i find most interesting so far, will be building the colony and finding ways to survive and prosper on a new planet. I've alway enjoyed creating a town and advancing through tech trees, and colony will do both of these and more. Looking forward to the further development of this aspect of the game and pushing the boundaries of what i can do in it.