What the difference between the flux and the monster

[Gee]

Sorry I don't have time to research this. I am getting ready to head out the door to make a deal. The guy is wanting a flux speed controller and motor and I was under the impression it is the same as a castle mamba monstor 2200kv setup or a traxxas/castle brushless 2200kv setup. Are there any difference except for the stickes?


Thanks for the help.