There is such a vast array of welders available, I really had no idea what the tradeoffs were, such as MIG or TIG? The show not only explains the differences, they go through how to use them.<p>No, I don&#x27;t <i>need</i> a welder. But the point of tinkering with a muscle car is to do the work yourself. Besides, it&#x27;d be a lot of time and hassle paying someone else to do the work, besides being far more expensive.<p>I&#x27;ve also learned from the show how freaking <i>useful</i> tools like angle grinders and sawzalls are. I&#x27;ve bought both, and they&#x27;ve made my work much easier than the older methods.<p>One area they go wrong is electrical work. They don&#x27;t use proper technique in connecting wires - the work they do will degrade after a couple years and cause frustrating erratic behavior.