The DEWALT DCS391B is intended for both personal and professional use, but it generally sells for close to $100, which means only the most dedicated hobbyists should consider purchasing it.
When it comes to light to medium jobs, this circular saw is a perfectly acceptable replacement for a table saw, so DIYers who don’t have the room needed to install a table saw should give the DCS391B careful consideration.
However, professionals will not be able to base their entire company on this product – or any circular saw, for that matter – and so should purchase it only to have a secondary saw that they can turn to when their table saw cannot be used.