By Zack Quaintance — Hey kids, high-concept sci-fi comics! Of several different varieties!…that’s basically the tagline for this week’s Top Comics to Buy for October 28, 2020, which features the latest chapter of the startlingly accurate dystopian Lazarus, the tournament getting under way in X of Swords, and the new series that everyone is buzzing about — Giga. It’s a great week for complex sci-fi, and a reminder of what comics has to offer (complicated fantastical ideas with quick(er) turnaround time) that other mediums do not.