If you are looking for a really neat setup for your quadcopter, then you should have a look at our new 4in1 quadcopters ESC's. These combine 4 ESC with power distribution all into one small package. We are now selling 20A and 30A versions.
4In1 ESC Features
The quattro 4in1 ESC is specially designed for quadcopters and combines 4 ESC into a single hub for easy and compact motor control. This ESC comes with 3.5mm gold bullet connectors for your motors, along with a male deans plug and heatshrink.
For more details please visit the product pages.