Right handed, left eye dominant.
Tried shooting left hand but it never 'felt' comfortable. However I can still shoot left handed which many years ago when they had some opposite handed lanes did make any difference to me. Can also play pool left handed.
Did some shotgunning a few years ago and with a few mates we were doing left to right and right to left crossers. They only noticed by chance that I was shooting right handed for the right to left clays and left handed for the others. Never knew anything different at the time and usually got 30-50% of the left to right clays.