I need to select 3 undermount sinks, and I need to have done it yesterday. Builder is on me for my choice. I will need to do them in white, as the countertops will be Bianco River. 2 for the master, 1 for the guest and they wouldn't have to be the same, but I think I'd keep them the same anyway.

There is a Kohler one that isn't quite rectangular - slight curves on the sides that I saw someone had a pic of and loved. That's what I'm leaning towards except that they are so shallow. As long as splashing water isn't an issue then I don't care because I don't fill them up for any reason. My vanity will be 90" long total so decent sized but some of the sinks seem to be too large scale for my bathrooms.

So, I'd love opinions and suggestions. And pics, of course, if possible! Thanks!

Here is a link that might be useful: Kohler Sink