Ok hi there everyone, I'ma get right to the problem I have:

I don't know to which FW to update.

I currently have 3.10 OE-A on a fat PSP, and I'm aware of the M33 FW's that are out, now my question is this:

to which FW should I update?

M33-352-4 or M33-371-X (or something else) ?

I'm asking this because I've been out of it for a while, and heard different things about different FW's (like for example that the M33-371 is more adjusted to slim PSP's, or that the M33-352-X one can brick your PSP when you use the USB function???)

Thanks up front!

Hmm, right now I'm using 3.71 m33-3 and it's working fine. You can also use custom themes.

Waw ...

what an overwhelming response ...

Anyways, tnx mate for answering. But I already installed m33 352-4
It seems to be better adjusted to the fat PSP's anyways, and a bit less buggy than the 371 is atm.

Later .

I don't see how 3.71 is buggy >_<.

Indeed, 3.52 M33-4 is a good solid CFW. Plus, you can use custom themes with that one to.