I have recently added the sears version with the adjustable clutch and like it. It makes quick work out of tearing down the car for quick repairs or maintanance.
I got some of the eds tips and they seem to work well. I dont use it on engine screws or to torque easily stripped parts. I use hand tools to start and final torque and havent had a problem.
The adjustable clutch allows you some security. Do one diff and you will never go back..