Dave, I want to "second" your point about the importance of good screwdrivers, and the Chapman set you referenced is an excellent choice in my experience.  Those bits are hollow-ground with a nice variety of sizes both in width and thickness.   

When you choose the right one to fit the screw, it really feels solid and velvety smooth to run the screw in or out.  And you don't need to press the screwdriver down hard trying to keep it from camming out.  The right driver stays put and your effort is in the rotation.