i want a game to be on my PSP to play while i am away and both of these i haven't finished, i want to buy one of them on PSN but i can only buy one, so which one should i get?

Wild Arms. very long satisfying game

note these are the first games not the sequels (i'd buy Suikoden 2 in a heartbeat!)

well you did put 1 after each title so I dont know how anybody could mess up.

Hmm hard choice, I might pick Wild Arms 1. Get Suikoden later, and hopefully during that time Suikoden 2 comes out on PSN.

Wild Arms; it's the best in its series, while the first Suikoden is not.

And Wild Arms 3 is my favorite.

But get Wild Arms 1.   Just wait for Suikoden 2 to come out, then get them both.

Wild Arms 2 is my favorite as well, but i didn't finish the first. same goes to Suikoden , S2 is my favorite but i didn't finish the first.

(btw i bought WA1)