Mike Mitchell is great. He's very Canadian but pleasant. And they have an operation on a massive scale (family business).
Barn Talk is... something. IF you're liberal it might offend you at some points, but there is a ton of gold in there. They also have a channel about their day to day farming.
Welker Farms, Millennial Farmer, Cole the Corn Star and Larson farms are all "interesting"... They are all very different.
especially as all that work in the first year meant he made something like £900