I totally agree with Picher but, many states like mine (Indiana) do not allow rifle caliber guns to be used for hunting deer. “The bullets travel too far” (But it’s ok for me to use a 6mm Rem for groundhogs).
And it’s only been a couple of years we have been able to use pistol caliber rifles.
For accuracy my Marlin is more accurate out to 100 yards for shooting groups but the 7744 is good enough that I would take on a deer out to 120 maybe 150 if I kept the bullet energy high enough.
The big advantage of the 77/44 is that it is a very fast gun to get on target due to its shorter length and for me the balance with a scope is way better than the lever action.
On my 77/44 the ballistic tipped bullets had problems because they were reloads. The Hornady XTP is the only one I have tried and I gave up trying to get it to work. The reason is that trying to reload the XTP it takes a special bullet seater that no one at this time makes (that I know of). You could flare the case out so much that it would slide in but I want tight seating for a bullet like that to get the most velocity.
With a tight case the plastic tip would hit the seater first and would deform the entire front end of the bullet. Hornady suggested that I buy another seater and have a machine shop build me one.
For me they are just too expensive. They may make a great factory round for lever actions but my favorite for hunting is the big Penn bullet (320GR)
I had one of the magazine fed Ruger autos back in the 80’s and never was very fond of it. But I can’t really fault the gun that much. I wasn’t reloading at that time and could only shoot factory which was way too expensive for me at the time so I didn’t put that many rounds through it.
Several years later I bought a beat up Marlin that was full of rust and had a 20$ scope on it that had spent much of its life behind the seat of a pickup truck.
Threw the scope away totally dissembled the gun. Scrubbed the barrel for about a week. The thing still shoots very well and has taken several ground hogs out to 75 yards with iron sights.
If you like the lever action, go with a Marlin.
If you like bolt actions go with the Ruger.
If you want an auto, shoot a Ruger before you buy it.
http://www.hornady.com/store/search...9&categoryid[]=407&categoryid[]=381&x=44&y=12