Kaylee is definitively someone I'd want to go to space with. Absolutely love her character design, both her appearance and how much she does feel like a true long-time friend. Elysra is memorable too, with her confident teasing and good-natured games.
I don't regret buying this for a second. I had an idea what I was signing up for though; After the Inferno was good, but this even better. Looking forward to season 2.