[pokekid]

i have unlocked and jailbroken phones since firmware 1.0.? and never have had a problem i could not fix. it is definately an experience learning to deal with problems that may arise and jailbreaking is definately not for everyone. most problems are easily fixed and its takes a lot to really brick your phone from ever working again
i would say try it to see if you really like it or not and then decide again when the new firmware comes out.