I would suggest that you check things out at your local online retailer. (AutoAnything as a supporting vendor gives a substantial discount to memebers).
There are many choices out there, mostly limited by the amount you're willing to spend. I recently purchased and installed a set of Smitty Built nerf bars. I've only had them on the truck for a couple of days, but so far I've been please. I was able to pick 'em up for ~$160 shipped