My (Great) Experience With Granite Sealer

You guys remember I just redid my kitchen island and got a new granite (honed absolute black)? I love it, but I did notice over the last few weeks that it was showing finger prints and things more than it should, and was a bit lighter than a true black. It was supposed to have been sealed at the stone fabrication yard, but I honestly didn't know what they used and didn't really know if the sales department would be reliable on that. So, I did a bunch of research and found what people seem to think is the best sealer. It is called "Color Enhancing Sealer" and is made by Ager.
My granite before was a very grayish black. Actually, do you see the discoloration on the edge? I actually think that is a result of the fabricators doing a poor job with the sealer:

And here it is after two coats of color enhancing sealer. I have a black kitchen table, so I am thrilled that it more closely matches that now: