I have a Snap on set that I got in high school. It was a special promotion in high school auto shop. I've had a screw driver tip or two go bad and an open end wrench that spread. All replaced free by Snap On. This set has been supplemented by Sears Craftsman mostly since then and for the most part they have held up OK. I won't buy Sear electrical tools though. I have an assortment of those. Makita, Black and Decker pro series, Porter Cable, and Skil worm drive saw. Saw a Milwaukee hole shooter get dunking, shook the water out of it, let it sit in the sun to dry it out and it ran fine the next day. The only problem I've had with any of those was a Porter Cable circular saw that feel two stories off a roof. It still runs, but not right and the base plate is all bent up. Not the saw's fault though.