I'm in the market for a knee brace. I'm not so interested in protecting my knee caps. (Although I'm not opposed to it). I'm mostly interested in preserving my mostly healthy knee ligaments. I have found several sites advertizing medical knee braces, and several sites advertizing mx knee braces. I know most of you will say get an mx specific knee brace. My question though is how good are they going to be at acl and pcl support. Can they live up to the level of support offered those ligaments by a professional medical brace? Obviously if I could afford $600 asterisk cell knee braces I would just go get those. But in reality I'm looking to spend less than or equal to $200.