I'm actually really enjoying The Expanse and The Magicians (to the point where I bought one on Google Play and the other on iTunes). What's really cool is that I bought the current season up front and then get to watch the new episodes the day (or maybe day after?) they're released. I'm not sure if Syfy is the only channel doing that, but before these shows I was used to only being able to buy the season after it was released (e.g. Game of Thrones box set).

I'll have to check out Killjoys, given that you've put it between the two other shows that I enjoy. Thanks for the rec.