for me personally I was running the .131 OS and hated it...it lagged and radio dropped out or took forever to swich from voice to data then I finally updated to the .169 and all the problems disappeared . And I'm on sprint also . .You can read up on both OS'S in the OS forums and make a call , but yes I would recommend the .169 OS you will spend a lot less time on here lookin 4 answers to the problems u will have with the .131
Posted from my CrackBerry at wapforums.crackberry.com
wanting to know if the new OS update for the 8330 on Sprint is safe to install on my BB?
I just downloaded and installed from .131 to .169 and followed the insturctions provided in the thread and it installed and now is operating very well. If I were you i would not hesitate.