PSPGo will be released on this Fall.
Lahat ng PSPs ngayon pwede na i-hack, maliban lang kung lalampas ka ng official firmware 5.03. so make sure to buy a PSP with official firmware version 5.03 or lower para pwede i-hack.
At hindi rin basta mag-hack ng PSPs dahil yung PSP versions 2006 (mobo TA088v3) and 3000+ (mobo TA090v+) hindi pwedeng gamitan ng custom firmware, because it will brick. ang ginagamit lang dito ay chickHEN r2 at custom firmware enabler.
Ang PSP versions 2004 and 2005 naman, hindi nagagamitan ng 'pandora' battery (battery converted as hacking tool) pero pwede ang custom firmware.