I have both & I am really growing fond of the Sport II. I love the feel of the gun with the 30 in barrel, very smooth swing for me. Shoot SC with the Sport II so far, but can't wait to try it on doves in about a week and a half. I have about 1500 rds thru the gun & no problems at all. The SBE is a great gun ,but if you don't need the 3 1/2 in shells I would go with the Sport if you like it.