Let’s not overthink it. You can buy up all the decks you come across, but that gets expensive and your partner is going you weird looks, you can follow these tips:
When shopping for oracle cards in person it’s lovely to feel them. Hold them in your hands, flick through them and pay attention to how they feel to you.
Do they feel right? Because they’ll be spending not of time in your hands. Are they too big for you to manage? They need to have that ‘Goldilocks, just right feel’.
Look for a deck that has as little text on the cards as possible.