In fact, it is difficult to predict on which blockchain the coolest game will be created. But the more games are launched on a particular blockchain, the more chances that the coolest game will appear on it. Therefore, I would bet on NEAR Protocol, since they spend a huge amount of money on the development of P2E games, as well as on Ethereum, since a large number of games are still conservative and want to run on Ethereum.
And it's true, plus on Near it has Layer 2 Aurora which can help solve many problems and also serves as a kind of bridge for projects. I think this will also play a role and NEAR will surprise us with a really cool P2E game.