We all have that boss that doesn't see the point of good tools. But we all know that good tools make the job easy and better. A screw driver that rounds screws, a spanner that rounds nuts, a hex key that rounds bolts are useless junk at the end of the day. When I started to pay more for tools I noticed that I did not ruin heads, nuts came undone with less force. One of the best examples I can think of is the WERA bit sets. When I am finished putting a screw in with one the bit usually sticks to the screw and the magnetic bit holder doesnt have enough power to hold it. Thats a really good contact with the screw head for it to do that. I am going to try and get some macro shots of how the right philips or pozi fits into the right screw head perfectly.