I have the small portable grill. It is tidy and efficient and easy to clean. I was worried about the amount of cooking space, but I can easily get several veggie patties, a couple of ears of corn, and a small basket of veggies on the grills and still close the lid if I want. I would have wanted an extra raised grill to attach to keep things warm, but otherwise, thus suits my needs.
Loving my Traveler Weber Grill. There's just the two of us, so it's perfect. If we have company it could easily grill 6 burgers with room for hot dogs. I also love that it's so lite weight so i can move it around easily. It's also collapsible to put in the back of the car. This is the third weber grill i have purchased.