As someone who has gone through exactly the same dillema as the poster, I can lend some pretty relevant advice.
I had always wanted a Winchester, thanks to shows like the Rifleman or movies containing lever actions. Winchesters ad. campaign convinced me that the 1894 was the gun that won the west, despite the fact that it was designed 6 years before 1900. I liked the look of the Winchester, especially the smooth round stocks and lever loop versus Marlin's blocky construction and hunting chequering.
I searched the internet to see what people thought. Most people liked the Marlin for the reasons discussed here. Some people hung on to Winchester, but most of them appeared to have "Pre '64" designs. Only a handful spoke highly of their new pistol calibre Winchester 1894s.
I went to the gun store and tried out a used Winchester Trapper in .44 magnum, which was basically my ideal lever at the time. I found the action to be stiff and the action did rattle, and I found the top eject disconcerting and I hated the way the action would come through the bottom of rifle when you worked the action. It did not seem like it would be a particularly fast or smooth rifle unless you yanked the lever "like you stole the thing."
After some more consultation with CGN, I finally ordered a Marlin 1894C from Williams Arms, which was a bit more pricey than any Winchester as they all are. When I picked it up out of the box it was the sweetest handling little carbine I had ever seen. [Maybe even a bit too little, as I'm not sure about the size of the stock.] Anyway, I took it to the range eventually and the rifled was pretty much zeroed right out of the box, though I shot pretty lousy against the paper with it because I find it difficult to operate a lever action from the bench. Was 100% on cans at 25 yards. And fast I might add.
But, I was still kinda P.O.ed with my choice for several reasons. First, the action was a bit stiff despite my dry firing it about 1000 times and oiling and greasing it. Second the hammer spring was too strong and made lever operation difficult - you will be surprised and pi**ed off with how these things operate if this is your first 1894. Also, the lever loop hurt my hand. And rounds were HARD to feed.
As a solution to all of these problems, first I toop the 1894C to a gunsmith who has smoothed and reblued all contact surfaces. He also replaced the hammer spring with a lighter spring - beware as this can reduce reliability. I haven't fired it yet in this condition, but the difference in smoothness is like night and day.
Next, I left a spent casing in the feed ramp to jam it open so that the spring would give in a little. Now it is easier to feed.
Third, I got cool gloves to operate the lever with so it doesn't hurt. You can also cover the loop lever with leather. But when the action is smoothed it doesn't hurt as much anyway.
So after getting used to my first lever rifle, I had made some changes that made it the rifle I wanted to be. The gunsmith noted how the Marlin design is well-suited to smoothing-out.
Also, and this is huge, the Marlin is the easier rifle to clean I have ever owned. You will find this not to be the case with the Winchester should you choose to field strip it.
So I am pleased with my decision to go Marlin. In fact, after owning a Marlin for a while, the Winchester looks ugly. So don't worry too much about looks. And if you get a 336 which is a very nice rifle it will complement the 1894C.
I learned a lot in this process about lever action rifles, compared at least to the nothing I knew before. I would reccommend that you get a .44 calibre lever action, no matter which type it is. Fat rounds are SO MUCH EASIER to feed. .44 is expensive and magnum loads have more recoil than the .357 but they are SO MUCH EASIER TO FEED.
Also, thinking about how I wanted a light, short, fast-handling lever action rifle, it seems that what I really wanted was an 1892. I did not know that that option was avaliable. But an 1892 would be superior to an 1894 for these purposes. Some are being imported out West, I think, and Rossi makes them too (in .45 LC which is a GREAT calibre for leverguns, I think.) So there are ways to get an 1892. Winchester stopped making the 1892 because it was cheaper for them to just making variants of the 1894. The Marlin 1894 in pistol calibres is almost an 1892, but not as smooth.
If you just want a manual repeater to blast out pistol rounds, I might suggest an IMI Timberwolf or one of those new Colt Lightning clones that's being manufactured by a different company.