And when it doubt, if it has a motor or needs to hold a heavy object over you then go for something in the middle range of cost unless you will be using is professionally or as frequently as a professional. The cheap stuff can be dangerous, and are generally not that much cheaper than a decent home use tool.

Estate sales and garage sales are other places to pick up used tools if you have a rough idea of what to look for like the finishing touches that used to be put on older higher quality tools like smoothing mold lines. Old mismatched tools from formerly reliable brands like Craftsman can be had for cheap!