I can't tell you which one to use (since I don't know what exactly you
need to show or any other requirements), but I can point you to the
MSDN documentation of the two controls and you can see which features
you might need:
ListView: http://msdn.microsoft.com/en-us/library/ms750972.aspx
DataGridView: http://msdn.microsoft.com/en-us/library/k39d6s23.aspx
A quick look over the two seems to indicate that the ListView is a
little simpler, and might be all you need. I'd suggest looking over
both of them and choosing the one that better matches your
requirements. (Note the ListView has a nice little picture, and if
that is all you need, just go for it).
-Ryan