I want to get a psp but not quite sure which one. I want to get a 2000 but some you can’t hack can someone tell me what ones I can and also how close are they to hacking the 3000 should I just get one of those instead. Also is it hard to hack and do i need 2 batteries and 2 memory cards???

I’ve been watching some of the world record time trials on mario kart wii lately, and I noticed that some players turn their bike before they start to accerelate. Is this some kind of hack or cheat? If not I would be greatful to know how it’s done, thank you.