The Pedersoli inlines are not very popular or available here in the U.S. I did meet someone who liked their rolling block well enough to buy a second one. But for some reason, it's hard to find their other models for sale. There's just so many inlines available domestically here, and Pedersoli seemed to have entered the U.S. inline market much later than most companies, so that many of their models just aren't imported or readily available.
The Brutus '94 is an inline model that is very similar to established inline guns domestically produced by Kahnke and Markesbery.
The Cabela's rolling blocks have some user reviews with customer ratings: