I sell thousands of GWS servos. They have a very complete line and are the largest servo manufacturer in the world. Their distribution channels are very streamlined and you don't have 4 different companies making money off the servos after the manufacturer. Look at the S03TXFBB servo. Not as strong but still 78Oz in torque at 4.8V and fast. I have found all GWS products to be of excellent qulity and performance but their warranty support is non existent in the US so know who you are buying from. If you wish to buy or more information try
[email protected] I am the largest GWS retailer in the US.