Linyos Torovoltos is the evil.
... the screen and main control button protection a clamshell design gave you.
it seems it will come with a protection case. At least is what the kid used to put away his 2DS on Nintendo's video at YouTube.
The games I download from Steam are around 5GB each. So if I try playing two games in one day, only the first one will load quickly?
No game will load all 5GB at once, and probably not even in many hours of gameplay.