Regardless of the brand or format of camera that you may own, you may want to do a progressive ISO test with it. This allows a photographer to compare the performance of a particular camera and lens throughout its ISO range.
On occasion I like to create some photographic challenges for myself. Today I decided that I would venture out to a familiar area and allow myself only one photograph for each stop that I made. The challenge included being limited to one camera and one lens. I also set a time limit of one hour during which to capture all of my images. So… I grabbed a camera and headed out for my Niagara Parkway challenge.