I've been away from the PS3 scene for a while, was using 3.41 OFW with my good old JB USB for a long time. I got back into it a few days ago (RIGHT before 4.40 OFW was released... SO pissed ) and chose miralatijera 4.31 CFW (as all the rest were just being spoofed as of the last few releases), so I know my way around a little.
I was big on the PSP scene throughout it's whole life cycle (I swear miralatijera is Dark-Alex in disguise) and have a good grasp on this sorta stuff in general.
The only questions I have, are if, when and how to use the Pre-Patched PUP and which IrisManager version to use. I used this to install 4.31 and will be coming straight from that firmware.
Also, and this could be a deal breaker for me, I wanted to know if reactPSN works with this release. Looking forward to getting back into Dust 514 and will hold out for it's update of need be.