ORCA's latest stock spec Speed Controller - the Totem 2S.

Featuring a continuous 100A current rate, which is enough for up to 10.5 turn motors while using the included fan mounted to top of the ESC. 
The Totem is light too, weighing in at just 23.5g, it comes with reverse polarity protection and integrated capacitors for a even smaller chassis footprint.

Specifications:

Dimensions: 23.8 x 33.6 x 17.6mm

Weight: 23.5g

Voltage Input: 6 - 8.7V

Peak Current: 380A

Continuous Current: 100A

Motor Limit: Over 10.5T

Motor Type: Sensored 540 sized brushless motors

BEC: 4A | 6V-7V