Does Mario Kart 7 have different profiles? Or there's only one that you can use? Time trials saved on the cartridgehave names assigned to them? Or only the time is recorded?
What game modes are available? After researching online I know, there's no "mission" mode, but what other game modes are available besides Grand Prix?
Would you recommend getting the game on retail or on the eShop?
How does the game interacts with people who are on my friend list of the 3DS that have Mario Kart 7 too?