I'm completely new to Magic and have no clue where to begin when purchasing a starter deck or just a deck in general. I want to buy two decks for my girlfriend and I to play. I read a few Amazon reviews saying that the starter decks aren't suggested, instead buy a theme deck. Can anyone help me out on what decks to buy to get my girlfriend and I started? I read the OP, but I'm looking for everyone's opinion.
You could buy one of the Duel Decks packs that come with two decks that are supposed to be balanced and play well against each other.
For beginners the intro decks are also generally fine. They just need a lot of work before they could become competitive.