OK.

I have never owned a double rifle.

But...

I am a South Paw, a left-hander, i.e. I shoot off the left shoulder for the most part.

Does that matter?

Which trigger for a lefty, and how does being a lefty matter when buying a double rifle? And if it DOES matter, do the double gun makers regulate off a left-shoulder shooter in order to cater to the left-shoulder client?