High elo players probably dont have this problem but in low elo, ive been getting SO many throwers since Act 2. Ive played 6 comp games lost all of them (Top fragged 3, went positive in 2, and played like shit in the other) and our 4 stack...

I don't understand this, it costs more money, reveals your position, doesn't destroy the dart, costs a smoke and can be harder to aim. Why is this done?