I think it would be cool if there were different drone models that you could earn by achievements, Leveling Up, etc. Each one would have different attributes, no best drone. Like a drone that has a better flying range but it can’t get portal keys from a hack (Yes, I know the current drones don’t get portal keys when hacking). Or one that can get portal keys but has a worsened flying range, etc. There’s a lot that can be done with different drone models and not having a best drone but drones with a pro and a con to make all the drones balanced.