[goose2]

I cant answer your question but my own personal experience with having both adjustments makes the gun fit you to your liking easier and of coarse adjust your POI. I don't think having those two things is going to make the gun shoot better but can make the shooter shoot better.

 

[1oldtimer]

I feel the cut adjustable comb is the only adjustment needed. The rest are gimmicks to help sell the gun. All they do is clutter your mind. Clyde