Right now, I would rather pour my money into Physical TCG (like One Piece, or Pokémon). Heck, even Disney Lorcana is better. I came in right at the start of Chaos Legion and my experience is been sour by poor performing assets for the set that followed.
I understand the burning of packs in Conclave and Rebellion will help, but I still have a wait and see approach for now.
RE: Splinterlands: Earning 11¢ per battle in the new Modern League!