I just acquired a Marlin 39M 1978 and Winchester 9422m 1989 and it's almost like apples and oranges to a certain extent in my mind. The Winchester internals are like a jeweled watch and built like a tank and very well modern engineered. I own half a dozen different 1894 Marlin's though none are the 22mag, being an 1894 it is a classic old school design. My vote would be the Winchester for having only one, though honestly you couldn't go wrong with either one. It would also be good if you could see which one you inherently shoot better, but being that they are both not easy to come by that probably won't happen. Buy both, shoot both and keep the one you want if you can afford it.