Just as the title says, pings under 350 wont lag the game out.
Its my effort to help ppl get more games going, including myself, and stop the hate towards ppl with 280.
Once a guy enter a game I created (no description from where in the world I'm hosting the game, no one would join if I did it) and said to me:
"ffs man, you should never host a game, look at your ping" and left the room.
So, again, 350ms ping wont lag the game.
If you enter a game and every one has pings under 350 and the game lags, it might be the sim speed or the upload speed of some one if bad, not the 280 ping from some guy, don't blame him.
350ms ping or less, wont lag the game, again and again.
Enjoy the game.