I still get the nod from time to time. I got a special gift from my sister in the late 80's. It was a auto darkening lens for a welding hood. I didn't think much about it, till my next door neighbor told me he was trying to talk the company into buying one for him, because he was doing some critical pipe welding that took a contorsionist to get to. They were balking at the $400 price range. I told him that I had one, and hadn't tried it, so I loaned it to him for a couple weeks till he could get one. His production increased enough for them to notice, and they got auto darkening lenses for several guys that do the "hard to get at" work.
Since then I have gotten several more of them, and have actually used one! They work well, but not well enough to make my welds any stronger. Still working on that! I have been fortunate to have a relative in the safety supply business, and friends in the welding business, which has made funding my welding learning curve almost painless.
David from jax