Personally, I like the one by Prevue. It comes in the 8 panel and you can get a 3 panel extension. And I've seen the Marshall's in action, and I don't like that each panel comes apart...takes so long to put together. I can't remember the cost, but I know it was pretty cheap. But the pen goes everywhere with us and gets used a lot in the home too. It's about 4 years old and is still like new. Just my 2 cents worth ^.^ Dooks & Dances Ann [Posted in FML 5903]