[onewhippedpuppy]

Don't use the stick down tiles, they always eventually pull up on the edges. The sheet products are very robust when laid correctly, and the laminate snap/glue together products are robust and attractive as well. I would avoid any product that grouts but doesn't also mortar down, you are just asking for cracked grout due to different rates of expansion and flex.

Just note that all are typically considered to be entry level flooring, they won't enhance your home value the way ceramic or other high quality tile would. Maybe irrelevant, but worthy of consideration.