Hi, i'm thinking to buy a ds console. I'm not interested in 3ds for its lack of games and want to catch the ds games. Should i go still go with 3ds? Also for dsi and ds lite, i wonder if dsi is worth the extra money for its capabilities. I need no wifi, dsiware or a camera. I need longer battery life. Do you think i should go with ds lite or does dsi have some more power concerning the gameplay? Thanks in advance.