I have a Winchester 94 Trapper in .44 Magnum/Special.
I like it, but it has a major drawback compared to the Marlin, in that the average owner dare not disassemble his Model 94 because he may not get it back together again.
People who have familiarity with both the Marlin and the Winchester prefer the Marlin for its maintainability and general strength.
Personally, I prefer a straight stock over a pistol grip, in this type of rifle, and that means a Marlin 1894:
http://www.marlinfirearms.com/Firearms/1894Centerfire/1894.aspx
http://www.marlinfirearms.com/Firearms/1894centerfire/1894SS.aspx
The .44 Magnum has more recoil than does the same rifle in 30/30, but at carbine ranges the .44 Magnum has considerably more punch, too.
This same rifle in .44 Special makes a nice learning and plinking round, with very low recoil.
A friend (an LAPD Detective) has the .357 Magnum version and likes it very much; in fact, preferring it in every way to the .44 Magum version.
Still, if Marlin offered a straight stock version in 30/30, I'd probably go with that.
Some years ago, Jeff Cooper wrote a very compelling article in which he praised either the Marlin or the Winchester in 30/30 as a Police Carbine and as the best all-around rifle for the occasional hunter and the homeowner who has self-defense and home-defense in mind.