Practical question: Why get a 3DS or Vita instead of a tablet?

[PlaystaionGamer]

i Sold my PsVita and brought a iPad.

i love my iPad and miss the Vita... in short. if you need the Tablet for work/practicality then buy that. if you don't need to do all the stuff you stated and just want to play games buy a Vita/3DS.

i will buy a new Vita when they come down to £150 with a game + card and a 3DS when we get a 3DSlite at £100 with a game.