So after getting owned by pretty much every Pyro with a Backburner and Flare Gun, I decided to go into one of those achievement servers to help me unlock the new weapons faster. I'm currently about halfway to getting the first Pyro Milestone.
Do you ever play on achievement servers?
I do when theres a weapon I REALLY want, I went for the Flare gun. Got the last 2 legitly.
got all 3 pyro weapons in like an hour with that.