What's a tcg that's fun to play with decks that aren't too expensive?

I want to try out a bunch of different card games with my brother, and we both have one piece decks. We haven't played yet because I'm waiting for the sleeves to come. I come from yugioh, but my brother doesn't really play any card games. The scalping in one piece is out of hand, so I'll wait for it to hopefully cool down before I buy more. I actually watched one piece and read the manga for years before the game came out, and the characters we liked just happened to be meta and relatively cheap to build. I like imu and my brother likes zoro. My brother hates Saint charlos and pretty much all of the celestial dragons🤣