My daily driver since 2016, the bar continues to function as it did when first purchased. That is to say, perfectly well. Granted, I've never used a more premium power bar before or since but I see no need. I don't compete. I just wanted something that I could trust with my life.
The zinc coating does show signs of wear after a decade of use but only along the smooth surfaces, not the knurling. That said, more advanced coatings have since come to market, hurting the value a little. If I was starting over, I might purchase the all stainless version, largely because it looks cool.
Performance
Value
Build Quality