I havent tryed Elebits but get BDZ for sure!.
Its amazing, the storymode is VERY long!, and u can live all the story once again. Its kinda hard to master the controls but once u did the trainings and that u practiced a bit you will quick become good ( i beat everything at master difficulty ).
This is not a punching game, its more of a waving the nunchuk and the mote.
A combo could be something like, Wave Nunchuck while holding Z, A-A-A-A-HOLDB, A-A-A-B+the analog down, B-B-A, then u do a spell on him, Hold Z+B, Wave nunchuk twice and move Mote forward.
Its pretty cool. And A big PLUS, if you like rpg game. You need to level your character, my Vegeta is level 122. You deceide if you prefer having a stronger physical attak, speed, KI, Blast1 , Blast2, Health, Defence, etc.
If you like DB story ( even if you never read it or watched the show ), If you like rpg game, If you like challenge, and if you like fighting game, you will feel proud when you will have mastered a new fighting game controls.