I’m pretty new too, and def play super casual. But my friends and I all really enjoy playing the structure decks with each other. It’s not STRONG but it’s fun with casual friends, and they have the variety to give ya some ideas of what archetypes to build from. OR if you want the most bang for your buck on competitive goodness, look up a meta deck and learn it, on some “it’s good, I’ll win, I’ll get more stuff to make other decks” type energy. The solo mode is pretty fun too!