one thing to consider is for a hunting gun most people don't wear shooting glasses , and if your a right hand shooter and you rupture a case, the left port where most of the gas, brass, powder residue escapes is a straight shot to your left eye.
If stalking game I would opt for rbrp if your a right hand shooter as you would hold forend of rifle with your left hand I use rblp for target shooting and I could not see this compo very quick if a second shot is ever required.
the reason I replied about the safety issue,i witnessed a 6 ppc rupture because the shooter didn't have enough neck clearance. I took him to the hospital. it was a rightbolt left port and his left eye took the escaping brass and powder residue.he ended up okay after surgery. I know have your load right neck diameter right etc etc etc, but everyone is not equal in expieriance and freak accidents happen. the late ed Watson told me once for safety reason he would not have a left port. I think tony boyer shoots a right port as well. I saw that on youtube. left ports are absolutely more convienent on the bench.
