Why not both?
Imo colors would be simpler
Both is probably the best idea lol.
Also I was making a pet's server (basically baby dragons, dogs n stuff follow you around) and you can battle them.
I never released it because I ran into some problems, for example bots getting stuck.
Is there a way for them to automatically teleport to a target if they get to far from a target?
Also is there a way to show their health on screen. Ex. client>bottomprint>BotHealth: <bothealth>