I have full car Xpel on a white car. Color different is not an issue. The edge line dirt stain is inevitable, see if that annoys you. They try to fold in the edge as much as possible, some places required part removal, and I don't want that.

At perpendicular parking, sometimes ladies' handbag the metal chain, metal clasp will scratch the side.

Some people just don't f care, drag and knock their belongings on people's car.

Some people also put their stuffs on people's car instead of their own car when need to free a hand. 1 single grain of sand will ruin the paint