It all depends
What do you want out of the rifle. I have a Ruger No. 3, a Marlin 1895, and a rebarreled Siamese Mauser. Also a 14" .45/70 barrel for my Contender, but that is another story.
If you believe you may need a rapid second shot (seldom required in this caliber, provided your first shot is good), the Marlin is the way to go. A Winchester is fine, IF you can find one, and afford it.
The Ruger No.3 is a fine gun, with a 22inch barrel, is is as short and handy as a .30-30 carbine. Due to the light weight, it does kick a bit, even with factory loads, but it is not all that bad. And it is as strong as a bank vault.
The Marlin is strong enough for handloaders to significantly increase the performance above factory loads, and is also fairly handy, although bigger and heavier than the No.3, or a .30-30 carbine.
My Siamese Mauser is a full size rifle, the biggest and heaviest of the bunch, and while a repeater, it is not as quick on follow up shots as a lever gun.
I have a friend who shoots a pair of the excellent Italian made Sharps replicas. He scorns my No.3, (jokingly) saying it would kick too much. While No.3s are uncommon these days, the No. 1 is the same basic rifle, with a longer barrel, and a pistolgrip stock.
To the best of my knowledge, no one makes a semi auto in .45-70. Nor am I aware of any pump guns in this caliber. Single shots, of several action types, lever guns, and bolt actions are all I am currently aware of. I understand the small numbers of the Lee-Enfield rifles are being converted to .45-70. One of these would be fairly fast handling, but recoil would be on the stout side.