I'm on my 3rd psp, all have had CFW. The one I have now, is fully hackable and I know this because I use to have the same exact one and the guy I bought it from had 4.01 m33 on it. I upgraded to 5.50m33 prom-3 and now recently updated to 6.38ME. Ive been out of the loop for awhile when it comes to CFW's. I had an old account on these forums a few years ago and made a new one last summer for help on hacking my 2nd psp. So I have a good idea on hacking these and all mine have been 2000 models.

Now Ive been reading up on 6.20 Pro and the 6.35 Pro CFW releases. Is it possible for me to downgrade to one of them and which one is more stable and/or better? Or should I just stick with 6.38ME and wait to see where that goes? If this has been asked before, I apologize, I search the forums and couldnt find what I was looking for.

Thanks.