I love the blu elettrico on my 812. It is just incredible in real life. I first looked at it because I wanted a dark color to “smooth” out some design irregularities on the back end of the 812 with too many slots showing a bunch of black. Blu elettrico (BE) has enough darkness in it that keeps someone’s eye off that irregularity. It just makes my 812 look a lot cleaner. And looking at that BE SF90 looks even better design wise with it in addition to the color. It has incredible depth of color. No way to describe other than to say it’s like a universe of blue for someone’s eye to explore. For a new limited edition, it is so design dependent on color like the TdF vs. the F12. IMO, the Tdf can pull off triple layer yellow and the F12 cannot.