Hey Nate. I haven't fired a marlin, but from things I have read on them, Out of The Box, I believe the marlin is more accurate. However the Ruger 10/22 is so popular it has tons of drop in acc. The Ruger can be made to shoot consistant .5" groups at 50 yds. for not a lot of bucks. The bull match barrels such as the Green Mountain are drop in. I got mine for $87. The Laminated Fajun thumb hole stock was $83 unfinished. If you spend the bucks for a Volquartsen match barrel, with some other work you can shoot in the .2-.3" groups at 50 yds. There are mags up to 100 rds (drum type), Like the minis preban, folding stocks, With 2 10/22s you can make a gattling gun 800 rds/min. In short the Ruger is a great project gun. Now I will say it can remain stock, and be tuned like the mini-14/30 for not a lot of money, for better accuracy. The 10 shot rotary mags are very reliable. Just depends on what grabs ya. 