Best unloading brace for sprinting?

Have medial cartilage unloading knee brace by ossur. It’s about a decade old.

Don’t do sports without the brace because of surgery twice for tears of single medial meniscus. Not much meniscus left.

Am able to sprint with brace. But noticed recently during a brief test, noticeably faster without. Didn’t realize it’s been slowing down short sprints. It’s not really an option to go without unloading brace during sports as need to preserve meniscus.

Is there a best or good brace for sports that involve sprinting at times? What knee brace does the best job of both, unloading the medial meniscus yet being lightweight and least restrictive?