For me it would depend on how good my perimeter shooting is at the starting SG and SF positions. If I had good PER numbers on the SG and SF, I would prefer to have Option B the better distributor on the floor with them as there are only so many shots to go around. Now if I only had one (or none) good PER players starting at SG and SF then I would play Option A as his outside shooting ability would come in handy with keeping my teams shot selection more balanced.