Apple Users

It's the same device. You might get better answers to your questions from an Apple employee (e.g. what add-ons are worth buying).

And I've seen Best Buy folks promoting their Geek-Squad Protecton plans when all the customer wanted was advice on how to move their contents over from their old computer (which is easy enough to do yourself if you can follow the screen when you boot up the new Mac).

For me, I like buying from Apple online .. saves a lot in sales-tax (I live outside the city limits).