I know there are cheaper places to get tools that have lifetime warranties and all, but man I hate it when you're tightening a phillips head screw and the screwdriver head just slips or strips in the slots. Or a socket rounds off. I always try to buy Craftsman tools and the ones that seem to do the best are the professional grade, at least for screwdrivers. I've never bought the Sears brand stuff, so I can't say how good or bad they are. For a little more money, I just go with Craftsman...Not much on their power tools, though..
