I just think MF really really makes colors pop. Its a nice way to accent a boats color scheme. Most people like them. Its a 600$ upgrade but well worth it in my opinion.
You can spec your boat however you want, but, down the line, 5-10 yrs later, if you have 2 boats, same color scheme, condition, hours and spec's selling at the same time side x side, the one with MF is likely to draw more attention and interest and go first. Maybe even command a slightly higher price based on the higher demand alone.