Well, I don't know if I'm a proper participant in this discussion, but ...
Even though I bought an "Akorn Senior" for my dad, my grill of choice is a tabletop ... non-ceramic ... "Akorn, Jr." It's lightweight, is easy to take on camping trips (where it can easily be set on any available surface), and cooks great food. (Because: by now, I've learned how to work with it.)
But, really, "it depends entirely on your situation." I frequently take my grill on car-camping trips ... my dad never does. "Popularity" is an entirely subjective decision. Therefore, carefully evaluate the criteria that you think applies most-directly to you. "Make your decision, resolve to be happy with it, and start cooking!"