After playing this all-chain poker game on Starknet for a day, I want to summarize my views. From this game, I believe the future will bring a huge profit to L2 with the explosion of all-chain games. A player can submit hundreds or thousands of on-chain orders in a day. Based on the current Gas cost, I estimated that I spent about $3 on Gas fees in one day, although all of this Gas was paid for by the game's official, so I didn't have to pay any Gas fees. However, the more orders submitted, the higher the requirements for TPS and network usage costs. If the performance is insufficient, it cannot meet the high concurrency demand of Dapps. If the Gas cost is not low enough, the Gas costs borne by the Dapp development team for users will become a huge operational expense. Therefore, the L2 that can win in the future will definitely be the one with the strongest performance and the lowest Gas cost. $STRK
