Your hand size will bring up another problem, shooting with glove/mittens in cold weather. I noticed that I had to squeeze my hand(on the lower end of large) into the hole when wearing mittens this past week while deer hunting. I didn't see any deer so I haven't had to shoot like that. makes for a slight reach for the trigger. with light gloves or bare handed no problem. Feel is important also, so you might want to consider the HR in 20 ga. with regular stock. lots of people have raved about lighter recoil, accuracy, lighter weight.
I did get to shoot my lyman sabot hand loads yesterday. Put my Mueller 2x7 scope on and shot 1" higher than Lightfields. shot at 2 orange dots on paper someone had left-hit both at 25 yards. Moved to 50 yards-3 shots touching-shot about 15 more into a variety of targets--kind that show shot hit. Moved to 100 yards had 3 shot-2 1/2 inch group and then shots went 6" right, 6 " low(4 shots), low left-then I realized that I had started shooting the most recent loads first at 25 and 50 yards and now was shooting my first loads--reverse order of production.
when I first started I did not make as firm of a crimp, and some of them had started showing small bulging out. I also had just pushed the wad and slug in by hand (as directed) in the beginning and later used the press to push them in until they touched the powder.
That along with having already shot 32 slugs out of the HR and 10 shots with my tc encore ml left me a little unfocused. I switched my scope back to the SST scope and shot 3 shots into the 3" orange circle at 100 yards with the SST's. I'll use that combination Saturday in Maryland's opening day.
I later called Lyman and talked with one of their people who reloads slugs and he said everything I did was right except putting the wads and slug in. He told me a better way is to put the wad in the hull and push it in with about 30 lbs. of pressure then put the slug in and push by hand until seated--then crimp. The powder needs to be compressed and doing this also adds consistency to the whole process.
Anyway good luck with your decision.