Get the Vita, if the PSP still had a lot of support i'd say get it fixed, but no new games are going to be made for it within the next year or so. Even if there are still PSP games you want to play you can get them for the Vita also.
Get the Vita it's really good same with the games. There's so much you can do in the Vita, I can't explain it all.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.