A:AnswerThat depends on the game that you are purchasing. The switch only has 32gb of internal storage so I would definetly recommend buying a micro sd card if you plan to play more than one game.
A:AnswerYes this is the latest model HAC-001 (-01)
The old model is HAC-001
When you buy it look at the back of the switch system it has the model number on the back