I am currently working on a quadcopter stabilization algorithm for an indoor quadcopter. I now need to setup a wireless communication between my onboard Arduino and my controlling Arduino (and/or RasperryPi (not shure yet)).
My question is: What would be the fastest wireless communication possibility?
I am not worrying about distance; they won't get far apart from eachother. I want to keep a lot of resources on the stabilization algorithm and to keep down resources used for the communication and thus get the fastest communication on very few resources.
What are your opinions and experiences, what is going to be fastest?