I use a Black and Decker that I've had for 20+ years. The problem is that they don't make them like they use to. I am a quilter, have attended many quilt retreats, and we use irons a lot. Many of my peers have bought Rowentas, and they are rarely satisfied. I would not pay the premium for one.
If I had to replace mine, I'd look for one that felt heavy as that seems to really make a difference.