ThreadWhich is the absolute best version of Tetris?
I voted Tetris DS because Tetris Effect feels like too much garnish. I like my Tetris to be about Tetris and less about the wallpaper.
I have a special place in my heart for Tetris DX. The fantastic suspend/resume of DX let me play one Marathon session over train journeys for a whole week, even when I powered down the GB or played other games. I’m still holding out for game specific suspend becoming standard.