What is the cap of the memory card used in 3DS?

[PullusPardus]

_crazy_man_ said:

It is indeed 32GB.

Unless you buy +20 games for it I doubt you'll get close to filling that all up.

Yeah, I think in a long run it might fill up, since I am going more and more digital nowadays (traveling around a lot)

what is everyone's memory card? the one on my phone is super fast (transered 500 sounds in five minutes) , its "Sandisk UltraBoost"  , the one that comes with the 3DS is super slow, but its free so no complaining lol