planning to get a NEW 3ds but which model should i get???

can someone genuinely tell me what u do in this game i downloaded it and im literally just walking around snowy hills and getting attacked by zombie people or whatever they are

not rlly related to homebrew but im getting a wii u for christmas. Any game recommendations?? Definitely gonna get super mario maker and splatoon. :)

what do you guys main? for me i use meta knight