Sage Mode or Sharingan

[Drakengard]

Sage Mode comes with perks like durability, amazing strength, an increase to both taijutsu AND ninjutsu, increased speed, the usage of natural energy (forgot what it's called) for things like Frog Kata and possibly miles upon miles of sensory (based off what Naruto saw).. what more can you want >_> DSM is good too but I don't know everything about it. I assume the person using Sage Mode has mastered it enough not to turn into a frog too.