I have every brand of sewing scissors on the market and my favorite by far is Kai. I have several sizes - small snips, medium all-purpose, and large shears. I even have a Kai nail clipper.
One of the things I love about my Kai shears is the blades are micro-serrated. They grip the fabric as it's being cut; no more slippage. You can get them sharpened for the cost of shipping, also.