Preferred Weapons

I'm talking about bad company 2..
There's a wide range of weapon choices.Some are good but some are just bad(maybe for me at least)
My preferred weapons:
Assault kit:M16A2
Engineer kit:PP-2000
Medic kit:MG36
Recon kit:I havent unlock all of them but now I am using GOL Magnum
My favourite is the M16A2..
These are my favourite weapons though people may disagree but everybody's taste is different...