8.25 Ring & Pinion! What Brand?

Hey all,
As the restoration continues on the Dart Sport, I am almost ready to make it a rolling chassis. That being said it is time to rebuild the rear end. I have a sure grip for it, but now I need the ring and pinion, and a master rebuild kit. The car came with a 3.21 peg leg. I am putting a sure grip 3.55 back in it. My question is what brand name of ring and pinion should I go with. There is one manufacturer, that I will not mention, I was told to stay away from due to constant issues after install. Any thoughts and opinions are welcome. Thanks