Any experience with WHITE softtopper!!

[eighteenninetytwo]

Shortly will be getting the truck painted with white two tone sides as original. I am getting the hard top painted the same color. Normally this would be 'frost white". As I intend to have the white softtopper fitted for most of the time I wondered if I EITHER should get the side of truck and the hard top painted to match the soft top OR if they fade,quickly, painted to match the color they become?? Anyone have experience with white softtopper and have experience with them fading to a noticeably different color? I'm in CA so it's quite sunny here.