My part of Texas has had feral hogs for well over a hundred years. Hogs AIN'T THAT HARD TO KILL. The hog in my avatar that I am sitting over weighed a little over 300 and was a boar hog. It just looks smaller as I am 6'3" and weigh about 255, and my shadow makes this hog which is black to begin with hard to see. I shot him with the rifle I am holding. An M4 with a 52 grain match hollow point from Blackhills. You can only kill anything including a hog "so dead" and the key is always a good shot.
Given both rifles (the 3030 & the 35) both are equal if the shot is good. But that's also true if the rifle was against a 458 win mag. A good shot is a good shot, and a big bullet will not make up for a bad shot.
As far as my favorite hog gun I switch back and forth between the one in my avatar, a Model 92 Winchester clone in 357 magnum, and a 3030 Winchester Model 94 I have owned all of it's 51 years. All will do anything your 35 will do if properly applied. The hard to kill monster hog is a myth we locals find quite amusing, and have for many years. They just aren't hard to kill. I have friends that kill them with knives and spears, and some catch them by hand. Hog tales run rampant around deer, and dove season from the Dallas boys whom lease hunting here, and their a hoot to listen to. We shoot hogs here as pests. I have lived here all my life, and hunt this area for 55 years. I enjoy hunting them and shot them for sport when the came to my deer feeders. Bang flop from a 3030, bang flop from a 22lr.
As far as you coon bustin load for the 3030, it is way more than necessary. I have killed a many in my 60 years with a plain ole 22. Their tuffer than a hog, but not that tuff. Sounds like you just like the testosterone rush when the coon explodes.