Lapierre Spicy 727, with the fancy electronically controlled rear suspension. It is really freakin' cool, it adjusts the settings of the shock in real time based on feedback from various sensors on the bike, and it works seamlessly. I tried to fool it by doing all kinds of things like manualling the front wheel over roots to see if the rear wheel would stay locked out on a climb (it didn't), pedaling in mid-air after going off a drop, doing gratuitous wheelies, and every time the suspension knew where to set the rear shock for best performance. You don't notice how well it works until you turn off the electronics and put it on a manual setting, then it's like "man, what happened?" It still rides well but doesn't have that extra zip and the bike bobs more and is slower.
Wheelie pic