For perspective, I've never once messed with seating depth during load development. I start somewhere between 20-30 thou off the lands and I've always gotten a consistent load that shoots sub 1/2 MOA. It's not to be or sound arrogant but components (both rifle and reloading) matter. Fretting over better is also, in the grand scheme of things, relatively trivial. Put everything in your favor to develop a consistent load and you should be successful. Bullets that have a reputation for not being finicky. High quality consistent brass. Temperature insensitive powders. Precise reloading practices. Etc.
Also, for a hunting rifle you don't want to be in the lands. If you've ever had a bullet that was jammed and then was pulled on opening the bolt, subsequently spilling powder everywhere you know what I mean. That blows. It can also create issues with loading into a magazine.
I have adjusted seating depth to get back and chase the lands, but literally have never had to do a seating depth test to get a load to shoot...maybe I've just been fortunate. It's not to say that it might not be necessary but it seems like it's not necessary most of the time.