Share your experience!
I have not yet received my update, am still using ICS build 6.1.A.2.55 !!
Am still waiting for that update
If I were you, don't update yet, there is still a lot of bugs in JB. read first a lot of discussion about the Acro S update to JB.
mine is acro s too, the interface is good but i think the old firmware is still the best.
jb 6.2.B.0.211 released.i was also reluctant to update.bt this version works fine.