Jason,
I shoot 3 1/2" turkey loads but I'll be the first to say that a 3" load is plenty for turkey hunting if you call'em in close.
Two year's ago I bought a Mossburg mainly for the camoflauge on the gun,I got tired of trying to get a gun sock to stay on my 1100 remington.It's a great gun but I ended up trying all kind's of different loads in this gun and I also ended up buying a $60.00 choke.What I found out is that some of the 3" load's shot just as well as the 3 1/2" shell's.I just could not stand carrying a 3 1/2" gun with 3" shell's in it so I ended up with a Kick's choke and 3 1/2" winchester high velosity 5's.This represent's alot of money spent just to get a little more range that I got.I have shot 4 turkey's with this combo and I will tell you that of those 4 turkey's I have gotten I could have got all of them with a 3" gun.
I think that there will be a hunt at some point were the extra payload might make a difference but I think that it will not be very often if I play the game like I'm suppose to.
Sorry about rambling on but I just wanted to let you know what I went through to go to the "BIG GUN".
[This message has been edited by Buckhunter (edited 12-11-2001).]