Decline Press - Who does this ?

When I'm barbell benching I do tend to do decline as I personally find it pinches the shoulders less. 
 
That said flat DB benches seem fine. If flat is giving you issues go for decline and see how it works for you.
 
They both essentially work the same set of muscles despite what bro scientists might try and tell you about 'hitting the muscle from 56 different angles', so go with what is safest and most comfortable for you.

I find myself stronger with the decline press so I tend to favour this.  Many years ago when I first discovered the press (changed gyms that had a decline bench) I was convinced my lower chest developed from this exercise.  In reality, I was just working my Chest harder because I liked the movement and got chest growth in general.
 

 
 
Cheers for your input guys, going to give decline a bash this week. Not done this exercise in years (not since the time that everyone did Flat, Incline and Decline in one session to hit all areas of the chest !!!)
 

Would stay away from decline BB Press and stay with weighted dips, more to gain IMO.

Dips give a naturally declined position.  For some it's tougher on the shoulders though.  But on the pro side, with dips there's less risk of decapitation.