Certainly different strokes for different folks & conditions.
Here in southern MN, disks were used into the early 70s. By now everyone has one in the grove, and it will come out for a small patch or in odd soil conditions. But mostly the disk is parked, and a good field cultivator does most of the tillage in spring. They have spring tine harrow or rolling basket on the back, you go over the ground once and start planting.
I may disk the cornstalks the cows are grazing in spring, and if for some odd reason I do spring plowing I might disk that down. Otherwise the field cutlivator does the rest.
Plowing in fall I really hate to waste the fuel to chop the stalks or disk the stalks before plowing - try to just plow them as they are after the combine.
Here in the fine wet clay soils we have, a disk will try to make a concrete-hard surface, and creates a bit of a hardpan about 4 inches deep. It works more like a packer than a disk. Ends up not being a very good seedbed.
A field cultivator will open up the soil, let some air in so it can dry out. It puts the lumpy stuff on the surface, and leaves fine dirt about 2 inches deep, right where the seed will go.
So, here, in my type of soils, the field cultivator wins most agruments for spring tillage.
Fall tillage is a plow or chisel plow. There is no notill done around here - too cold & wet and too short a growing season, can't wait until June to plant.
Gotta drive about 30 miles to see some strip till, and perhaps 50 miles to see any amount of real notill.
I know what you mean by calling his implement a chisel plow or field cultivator, some of those Dearborn era machines were a cross between the two. Not really as deep & tough as a modern chisel plow, but set up for rougher work than a modern field cultivator too, so somewhere in between.
--->Paul