I need the firmest riding monotube shocks and struts for 2006 Commander

What is your question?

I had my shocks and struts on my 2006 Jeep Commander replaced with Monroe reflex. The ride is terrible...very bouncy and floating around...at times tires feel like they will not stay on the road with surface street driving. I am looking for a firm and even performance ride. What shocks and struts can be recommended? I prefer monotube.