Get the 3DS. I havent had this much fun playing a handheld in quite some time. Super Mario Land 3D got me to buy the 3DS and the game is SO good that I would buy a 3DS if the only game it had was Super Mario 3D land. Trust me, if there is that little price difference between DS and 3DS there is no reason you shouldn't get the 3DS. You wont regret it. Plus upcoming games for the 3DS look great!

holy invasion of privacy was AWESOME. it looked terrible but i gave it a shot cause i love all the games from NIS and it turned out to be the most addictive game that sometimes i dont even notice that im playing for hours at times. i recommend u try the demo and give it a shot

Disgae, tales of eternia, valkyrie profile:lenneth, and monster hunter freedom series(if you count that as a rpg). but NOT crisis core. Everyone said it was good, i got it, and man, its just boring. The whole random leveling system, and special attacks being random, is fun at the begining, but annoying as the game progresses.

im TOTALLY getting it. i got into the ds 1 month ago. i used to be a pspfanboy with 45 psp games total now. but an idiot i am missing out on the ds. my list of games to get is SO big now. and the first game i got was legend of zelda for the ds. and its probally my almost all time favorite game if it wasnt for the ocean temple but its still amazing. So im TOTALLy getting it the first day it comes out.

There are SO many but the best ones by far are

valkyrie profile (SO much fun)

Disgae:afternoon of darkness (didnt think it would be fun but was AWESOME)\

Final fantasy:crisis core (cant ever go wrong with that)

I have all the rpgs for the psp and those 3 are my top picks.

at the moment i own 32 games, and i love my psp, but i still have a few to buy but i first want to finsih3 games i just bought SF:LS, Jean D'arc, Castlevenia than i will start buying more games again, and there are SSSSOOO many good psp games coming out soon :D, and i buy a game every 2 weeks to a month, depend i dont really know