Pokemon game on mobile

Hello guy I am looking for a Pokemon game where I can catch and level up pokemons I also know that there aren't many good options available on mobile.

Thus, I want to ask which Pokemon game you think is the best and that can run on my mobile also suggest the emulator which I should use.

My mobile is Samsung galaxy m34 6gb Ram 128 GB storage octa-core processor, Exynos 1280