[Serra Britt]

I don't know much about the PSP 3000, as I ... uh ... I know I don't have the PSP Go but mine does need a memory stick. I wouldn't recommend the PSP Go anyways as it's download games only with no bay for the UMDs >.>;

That being said I really adore all the RPG choices on the PSP. I have so many of them and want more >< For handheld systems, the PSP has better RPG choices than the DS in my opinion.

As for, should you buy it? I agree with Yokuustu, I'd wait for the new PSP to come out, as it will likely make the older PSPs drop in price again.