I have owned over the years2-3 of each model. Right now, I have my original 1st year of production 10/22 and a 795 about 2 years old. The Ruger edges the 795 in accuracy, but that is no surprise, since it trounces newer stock Rugers. Generally the Marlins have had the edge, my 7000 which I gave to a grandson, is VERY good.
Actually, I believe the 10/22 action is better (simpler, smoother) although over the years I believe marlins generally have the edge in accuracy. Just my $.02