GreenPoison rc 6.1 or pwnagetool 4.2

[10-Dee-Q]

Him new iphone 4 owner here,
and i want to JB my phone
i've search everywhere but there's no definite answer on this
so please can anyone tell me the pro and cons using theese software to JB my phone

should i go with GreenPoison rc 6.1
or
Pwnagetool 4.2 ?
which one is better or safer ?

im using iphone 4 , never been jailbreaked before
running stock 4.2.1 OS baseband 3.0.0.1

factory unlocked.

thank you.

 

[thunderkeys]

In my experience, PwnageTool has always been the more stable and well-tested option. But it requires doing a restore/resync of all your apps/data. Greenpois0n, Limera1n, etc generally let you run over your existing installation.

 

[estorm09]

i used greenpoison it was supersimple jailbroke in one try....

 

[Ipheuria]

If you need an unlock then pwnage tool is your option because it upgrades the firmware but not the baseband. If you don't care about an unlock then either tool will do the job. I personally prefer pwnage tool, but I used Greenpois0n and it was fine. So really the choice is yours.