I have a PSP 3003 with firmware 5.03 which I would like to hack. Should I stay with my current firmware and use chickhen (which I understand is semi-permanent) or upgrade and use the permanent version?
I'd prefer to stay semi-permanent (as I understand this doesn't leave any trace on the PSP when turned off) but I don't feel strongly if there's a reason to upgrade the firmware to a later version.
Thanks!
James
