I can't speak to SMN dps but MNK is pretty comfortably ahead of DRG, so it's kind of a shame that DRG isn't getting buffed more than just jumps. I play both MNk and DRG so I have firsthand experience. The difference is pretty tangible, and more than 10% i'd say. I've put a lot of time into my DRG gear and it's just frustrating to know that i could have geared MNK instead and performed noticeably better in coil.