What is the difference between the Grid and Table components in Vaadin 7?
Which should I use, and when?
Grid is a new more powerful component which is supposed to be the successor of Table (see The Table is dead, long live the Grid). So there should not be any need to favor Table over Grid.
Here is a first in the series of articles by Vaadin aboout migrating from Table to Grid: https://vaadin.com/blog/-/blogs/mission-rip-table-migrate-to-grid-basic