1st off, I really enjoy the sound effects when I played planetside 1, that said...
My 11yr daughter (Grognette) and I ussually play VS, but Ive always liked all the empires (she gets pissed at Terrans though...), and these 3 tanks that Ive seen so far, really express that sentiment... different styles / dogmas, but equal coolness / effectiveness...
Now getting to my main point... I have really high hopes about the sound effects for the tanks, and that is that they all have a vicerally terrifying sound for the weapons. So much so, that when one hears them, its a lesson in psycological warfare close up... I want to be "shocked" when I hear my own faction tank... and terrified when I hear an enemies close by... In a game sense of course... but I hope the "shock and awe" is present.
Each of these tanks already look... "badass", I hope the sound they emit presents a promise of the destruction to come. I am confident the developers will not make any armored "tysons"... and I am hoping to piss my pants frequently when I hear these things comming...
Cheers