Pedro,you can't go wrong either of the rifles, however if power is what you want,then go with the Evanix AR6,it's an excellent, well made rifle(you can also check out the Blizzard,which is much quieter). If you want a super quiet gun with enough power then get the Marauder,I experienced all three guns & I will say that all are very nice guns. The Blizzard puts out close to 50 ft. lbs.& is dead accurate & quiet for that much power, The AR6 has been around the longest & is also very accurate & powerfull but it's extremely loud, The Marauder puts out about half the ft. lbs. of the Blizzard but is extremely quiet & accurate, I'm sure your more confused now! LOL!
