what emulaters are the best

[Zin0099]

i want to know what emulators are the best on psp

-nes(1 that can load any rom and no weird sounds perfect can play zelda without crashing on me)
-snes
-how to use the pops for 3.71m33-3

[mike_jmg]

nester j works fine for me
snes9x 4.2me

[Safari Al]

to use pops you must convert your own psx games with popstation(?) and then all you have to do is put them on you psp like any other homebrew