best cfw to have

can u tel me wats the best cfw to have at the mo. I'm on 3.03 oe c, is it better to upgrade to another cfw or not, but problem i'm having is i can't play newer games cuz it's asking me to update to 6.xx. Still a newbie at this so cud do with the help, plz.
Thanx.

easy...

move to 5.50 gen promethus..

[crait]

Nah... Stick to 5.00 M3306.

thanx guys, updated and tried both of them firmwares but still wont let me play game. The game still asking me to update to 6.00, can u help plz..
Tried it on cfw 5.00m33-6 and on cfw 5.50-gen-d3 and on 5.50 prome 3 and game not working, on cfw 5.50 prome 3 at the mo. Could do with the help guys, thanx.

[crait]

Well, to do that, you need to download something. If you're on 5.00 M33-6, then download this: http://www.psp-hacks.com/2010/07/10/cus ... -00-m33-6/

cheers m8, i'll give it a go n c wat happens.
4got to mention that i hav gb and snes emulators on psp but after update now dont work, why's that. Thanx.

[crait]

Hmm.. Not sure. Make sure they are up to date. Finding out the version that you have downloaded is pretty easy if you take a look.