The fact is, a table saw is designed to remove a large amount of material in a quick and efficient manner. With the volume of waste that is produced by any but the smallest table saws, a shop vacuum is not going to be up to the task. Short of purchasing a standalone dust collection system, the best that you can hope for from a shop vacuum is that it might keep some of the saw dust out of your eyes.
With a 32½" rip capacity and motor capable of up to 4800 rpm, the DWE7491RS is more than prepared to effectively deliver 3⅛" deep cuts to thick slabs of wood. Happy customers sing this machine’s praises, reporting that it’s as sturdy as a table saw can get — plus, it’s easy to use, and assembling it is a cinch. They do however note that workers looking to produce finer cuts should seek out a replacement blade since the one provided is more suited for fast, rough work.