I am NOT a smurf! I use the deagle for a few reasons:
1. Deag 1s HS all ranges > M4 never 1s HS
2. AK too much money if I get a 1 tap anyway/ I can drop people
3. AWP I can only used 4 or 5 rounds a game so why practice that when I could get better with the deag (I can use it EVERY round)

That is why I use the deag as my main gun.