Bought a Sirrus expert carbon and love it. Those that say not a road bike dont know what they are saying. I ride road, mountain, gravel, bike parks and lifts. The Sirrus carbon is the bomb. Tires pressure up to 90 for road, down to 45 for dirt, has the headshock to take up the bumps, the gearing to climb, hydraulic disc brakes, thru axles, compliant carbon frame. Whats not to like, the 21 pounds too heavy for you? Eat less!
Only con I can offer is the shifters are stiff and could be improved upon. Dropbars are over-rated. Unless you are a serious racer I would bet you spend less than 30% of the ride in the drops.
Just my opinion.