Sawn Off Shotgun:
-Very fast shooting speed
-Amazing power
-Very bad range.
-Not many bullets... Reloading many times
Its the best weapon for close range if your pretty good at aiming (or not so good)
Combat shotgun:
-Fairly fast shooting speed
-Mid Power
-Close Range
-Much bullets... Reloading not so many times
Normal Shotgun:
-Normal Shooting speed
-Mid power
-Close range
-Enough bullets... Reloading takes not so much time
Deagle:
-High power
-Normal Shooting Speed
-Long Range
-Enough bullets... Almost no reloading needed
Deagle would be the best for it's price. But I choose combat shotgun because I like it more than sawn of shotgun. One bad point: cant run with it