If you like the shape and feel of the Hogue's they make them in wood also, but I don't care for them for concealed carry because the bottom fastening system they use makes the butt longer.
My hands are a bit small and I like Ahrends combat grips the best. They're very slim and sleek compared to some of the other grips out there, particularly the smooth ones without finger grooves. The only thing I don't like about them is that they don't offer them checkered, which I prefer and would gladly pay extra for.
Here's a link to their site and a picture of the square butt combat grips: