ORIGINAL: NightFire
The Omega is a great one, the only problem I have with mine is with the scope. It's difficult to get the cap in with the scope on. A break barrel would be more convenient.
That's because technically the Omega was designed to use the open sights. The Encore with a scope. It also depends on the scope of course. I have a Simmons Pro Diamond 4x32 shotgun scope on mine. I also have see-thru rings. I am thinking about putting some regular profile rings on it after season is over. As long as you have a scope with a good eye relief you should be alright. The Summins I have was only $60 bucks as is very nice for the money. Also has lifetime warranty and guaranteed to stay Zeroed when mounted properly.
chris