i have heard that as well with the paint issues however some that have taken them off after a long time said there is no paint fade, what they did comment on is the clear coat seemed in better condition under the strips but was resolved with a good power buffing, the problem with paint is the cost, the potential to reduce buyers, some people may not like a blue strip (i think one offset blue strip looks great on silver) and it will no longer be an original viper, the bad with vinyl is it does have a life span good vinyl is said to last 10 year, some times small micro bubbles are visible under the strips but they are easy to install, super cheap and easy to remove. If the paint does get damaged a repaint of straight silver will still be much cheaper than a silver paint job with a blue strip added, they can not simply paint a blue strip on they have to sand down your paint and repaint the silver, then the strip, then the clear coat. Another advantage of vinyl is you and test out the blue strip for a few months to make sure you like it if you are going to go the paint avenue, either way start with vinyl