Professional shops require a somewhat different level of equipment than a personal shop.
In the professional shop, the tools work for the woodworker. In the hobby shop, the woodworker works for the tools.
With 8,000 s/f and 6 people, we had a 20 hp straight line ripsaw, and a 4 head Weinig molder and a large panel saw. We were looking at single end tenoners when the Earth shifted beneath us.
Not too many small shops need such equipment. We are now 2 of us, with the basics, plus a Maka mortiser, SCMI shaper, and Powermatic tenoner as the odd bits for our more specialized work. We do not build box cabinets, so not even a panel saw. The tools I have today, and use today work for me. They will break down and need repairs or even replacement. That is to be expected.
I personally grow tired of the endless emphasis on equipment - the "which router bit should I buy?" type guy at a wood show, tying up the booth with inane patter. Then goes home and orders the router bit online. For most, it just doesn't matter. It is like some some arcane corner of hyper-consumerism, where you buy what you must, because you must.
I want to stay as close to the edge as I can without going over. Out on the edge you see all kinds of things you can't see from the center.
- Kurt Vonnegut