I am thinking of rolling an Acrobat. I have read up on a good number of threads and proposed builds - lots of great discussion out there. (But - some acrobat builds do not even focus on staff usage, which I don't understand.)
Anyway, it seems to me an acrobat would be constantly on the move, thus I would consider taking Spring Attack, but I don't think I have seen a single build take that. If you have either Power Attack or Combat Expertise on, and you are moving around, that is a total of -9 to-hit. I don't think that is trivial.
Any acrobats out there - how do you play them? Do you move around a lot or just jump in, stop moving, and do your thing? I know - Spring Attack is at the end of a feat chain (Dodge --> Mobility --> SA) and that is probably why it is not taken, but how do you mitigate the big to-hit penalty?
(I am still not sure if I should go Ninja Spy or Kensai or maybe even berserker.)