Welcome to round two of the world's nerdiest bracket! To recap: we've compiled a list of some of the strongest, fastest, and strangest landbots and sky drones around. Your job: vote for your favorites.
Polls close Monday, March 25, at 9 a.m. Check back later that day for the winners and the next round's matchups. We'll keep doing this until we've determined the greatest land robot/flying drone in all the internet. Only vote once per poll in each matchup, please. And play nice in the comments. Or don't.