These are awesome rails, really abused them the first time out. Scratches are obvious underneath but no dents! Without the rails, I would need new rocker panels and doors. Plus, they give a good hilift jacking point. I've also had 200lb guys jumping on them without anything breaking loose or bending thanks to the extra mounting points on the pinch seam.
They come unpainted, but given their size and weight, the powdercoating would be knocked off by the time UPS delivers them anyhow. I used Rustoleum Hammered paint and it's holding up fine after two months even though I step on them every day.
FWIW, I was helped by a guy who has JCR Stage 2 rails, and he said these were a lot easier to install. I was working when he installed his rails, so I dunno if that's true or not.