I just changed my O/U for a semi auto recently.I do alot of pigeon shooting therefore I'm in a hide most of the time so it's no hassle reloading quickly. With that being said if you are out walking doing rough shooting, then I find the semi can be a pain to carry. I guess alot depends on what type of shooting you plan to do.
The other issue with the gun holding 3 shells is you need a certain approval on your SGC. I'm not 100% sure what the exact approval is but I'm sure if you ask your local police branch they will be able to tell you.
I'm a little confused, most Semis are lighter t