I vary all my distances between 10 yards to 60 yards. Most of my shooting is at 30 and 20. I live in an area that will give me good shots up to 60+ yards, so I practice out to 60 yards, but as for shot choice, I have taken a hog at 50+ but not much farther. I have taken deer out to 45 yards, but most of my shots are between 10 to 30 so that is what I practice the most.. Practice the distances you will get when you hunt.

Like mentioned; as a new hunter Id stick with noting longer than 30 until you get more practice in. I have been shooting for over 20 years and have worked my way up to the longer shots.