Vanilla is boring, dull, uninspiring. Infinite Burst is faster, more frantic, great OST, throwback to the Raizing/Toaplan/Old Cave. I will say the game is a tad easy on the first 4 levels or so then it gets difficult, I hear some folks 1CCit with ease but I haven't 'cause my diligence leaves a lot to be desired although I haven't quite gotten serious with it yet. It's a great buy you own't regret it. LMK if you like to borrow it, you can come play some games and pick it up along with anything else you might be interested in or I could mail it if you're too busy. Just let me know, I'm down for whatever.