The way I
see it
is that
if you get a 3ds you get games
were real life can get in the way and it dose not get in the way of the experience and
are portable like fire elemblem and
Pokemon X and Y but no online play for mh3u with wii u can get deeper game like bayoneta 2 and monolith solf game that has no name but
if you get interrupted it runes the expense but online play and miiverse
if you can get both because you you get the befits with know drawback