Unless something has changed, Stoeger has a long history of problems with the single triggers on Uplander Supremes and Coach Guns, which have the same action as the Longfowler. I would opt for an Uplander with 2 triggers. They are pretty popular in Cowboy shooting, which is tough on guns. The Stoegers are not Purdeys, but they are fairly serviceable. I bought one I was intending to use in Cowboy shooting and carried it around the farm quite a bit familiarizing myself with it and I shot surprisingly well with it. If you are going to go with an inexpensive SxS, best keep things simple.
Note; they obviously have made some that worked okay, but they also have made way too many that did not.