TURNIGY brushless motor speed controllers are leaders in BESC technology in Asia and often rebranded and sold in the USA and Europe at twice the price. You can be sure that the TURNIGY brand ESC is the very best value on the market! You may be able to find cheaper, however we assure you they will not provide the sustained performance and reliability found with Turnigy ESC's. All TURNIGY esc's come with a 1 year replacement warranty. TURNIGY ESC's all use USA Fairchild MosFET, ensuring true power and full current rating. All Hobbyking.com's TURNIGY in stock is the latest version.