If you run a search for the 75th percentile on fflogs in each of the savage fights, MCH are pulling better numbers than Bard at this point on A1, A3, and A4. Bards AOE is a little stronger with RoD procs. MCH are also outperforming on Thordan

http://www.fflogs.com/statistics/7#boss=18
http://www.fflogs.com/statistics/7#boss=20
http://www.fflogs.com/statistics/7#boss=21
http://www.fflogs.com/statistics/4#boss=1029

I feel like saying Bard single target dps is better is simply inaccurate. If you are talking about party dps via support then I agree Bards offensive support is better. But to say the Bard itself does more single target dps on its own than MCH is wrong, it does less than a MCH.