Arduino Uno or Nano? -First Build

[GJH105775]

I am looking to build a quad-copter cheap, and will be using this thread to ask advice.


Info to consider

• I have a good bit of experience solidering and would like most connections soldered
  
• I am trying to keep it cheap.
• I am using part of this how-to http://oddcopter.com/2012/12/12/easy-diy-quadcopter-build-part-1-the-parts-list/

Questions

• Should I use the Arduino Uno or Nano for this small build?

http://oddcopter.com/2012/12/12/easy-diy-quadcopter-build-part-1-the-parts-list/ is the build I'd like to put it on.

• What software should I use?
• More to be added.