It seems that there are many third-party .NET WinForms grids available on the market. I have seen Syncfusion, Xceed, and Infragistics in use at various companies, but now need to choose one for my own use and can't find objective information.
My priorities are ease of use, hierarchical capabilities (i.e. ability to drill down on a row and show contained data), and overall similarity to Excel in terms of user experience.
Can anyone recommend a good option and explain why they favor it?