Here's the great thing about woodworking... it really hasn't changed much over the last few decades, even centuries. Sure, there are new tools and technologies that make things come together faster, light-weight power tools that cause less fatigue, and safety improvement measures like that table saw that stops if you put your tongue on it. But the techniques are classic, and the purpose and design of hand tools are the same as they were for our grandparent's generation, and their grandparents before. All of which means - there's some staple, go-to techniques and joints and processes that every woodworker should know, and you don't have to make sure your sources are up-to-date before you seek out the best way to cut a mortise.
Grizzly is a company currently undergoing an upheaval. This brand was once known as a manufacturer of professional grade tools and equipment for woodworking products. Though, in recent years, that reputation has begun to slip a bit since being bought by the Chinese company SIEG. These days, whether the Grizzly product stands up to its previous standards of excellence often has more to do with what you are buying than the company itself.