The Wedge Brush is an amazing paint brush - as are all of the Zibra brushes. The Wedge is perfect for large areas because it holds a huge amount of paint while evenly distributing it as you paint. The even flow of paint, combined with the soft yet firm bristles, leaves a smooth, stroke free finish. The Wedge is also great for cutting in - which I'd always done with an angle brush. But, the chiseled tip allows for cutting in and getting into corners. It also works well over detailed areas because the chisel tip will get into all the nooks and crannies. Zibra brushes are the best brushes out there! At a great price point with high quality bristles, unique designs, incredible durability (I've used the same ones for 3 years and have never lost a bristle), there's nothing more a person could want for from a paint brush.