There are really 6 different PSP's, the 1000 the 2000 the 3000 the Go the e-1000 and the Vita which is a PSP since PSP stands for Playstaion Potable the the Vita is.
1000 was the first and worst, the 2000 was the second and second worst and the e-1000 is the last so far to take the name of PSP. Only the e-1000 remains in production but it's meant to be a cheap budget PSP which makes it the third worst.
The Go is quite good but has it's falts such as due to it sliding open after time it gets uncomfortable to hold and there is no UMD drive which doesn't make it the best.
The 3000 is very good and hardly has any falts making it neck to neck with the vita.
The Vita is much bigger and heavier than any other PSP's but unlike any PSP's it has a touch screen and unlike the DS it has one of the screen and one on the back.
I think the 3000 is best because the Vita is very expensive, even more than and Xbox, Wii and PS3 but it's like the DSi XL, they tried to make a portable gaming device into one for around home but you may as well have a console for around the home but the 3000 is light and protable and perfect so the verdict: PSP 3000
Psp street is much better i have psp 3000 and psp street and psp street is better then psp i would say.
a PSP is better.
Psp go, is better by far.
psp 3000 way better
I think it's better for the PSP because I have it for the PSP and my cousin gas it for DS and PSP and he said the PSP is better.
for sure the psp 3000. it is way better.
psp go
psp
psp street is better cuz psp go isnt made for gaming but psp street has a large screen wich makes it better
A psp is better but a nds is cheaper
get a PSP because it is a little better
PSP is way better!