I can't decide. Britney looks nicer now and seems very sincere and kind. I do think GaGa is too and is good as a performer. But something really feels wrong with GaGa...
On a personal level, I find Britney to be a total sweetheart. I like Gaga as well but she comes off as pretentious. Artistically I get so much more out of Britney than Gaga. Britney's discography is more inviting and relatable than 99% of Gaga's thus far. I love both but Britney.
Don't like either. I actually hated Gaga back when she debuted but now I at least respect her talent/music. I like more of Britney's songs, but if I were to pick which Gaga or Brit concert I'd attend the answer would be Gaga. So, I don't know?