So I have a bad case of upgraditis and it looks like my no-name (maybe tektro?) brakes are the next on the chopping block. Would like some opinions on some brakes. The Sram brakes have caught my eye but shimano just has too much reputation behind them to not give them a chance. I would be looking at Ultregra and either Force or Rival. I want a polished brake too because I like the look. Any other brands worth a look?