well, I have had both the assist steps and the bars - the steps for the first 1000 miles, and the bars for the next 9000 mile. As for pure function as a step, the assist steps are the best choice by far. I had gotten the GM bar up front, which is chrome tube, so I had to complete the look witht he chrome GM nerf bars. Plus I off road, and the bars are tucked in more than the steps. As for looks, that is subjective of course, but the steps looked like a big family 'Burban kind of thing. The bars, by the way, give you a very tight area to step on - not nearly as functional as the steps.