youre a tgm'er? what grades have you gotten?
and TOP is a good place for multiplayer tetris, competitive multiplayer, tf is pretty much the same, although there are somethings that make it alot worse(lag, alot of pple are not amazing players, glitches) but good thing about tf is that it has a good ranking system(not amazing, but good)
nullpomino is more of the solo play game(and one of the only ones who doesnt need connection to play). it has multiplayer and alot of pple enjoy it, but the player base for online most of the time is rather low, but get a friends to play you and see for yourself why we love nullpomino