Hinged Knee Brace Whats The Difference Between These Two Knee Braces?

Whats the difference between these two knee braces? - hinged knee brace

McDavid Pro Stabilizer Hinged Knee vs. McDavid Pro Stabilizer Knee Support. I need it for football. I sprained my knee and needed help. its been about 1 year since my injury and my mother always had me to play without the brace kneww. I do not want what is the difference and is better.