Yep, compromises..... Design in this, and that suffers, even with super expensive scopes.
Saw the compromise in the March 3-24x42, though I liked the scope in a lot of ways.
See it in my March 5-42x56.
The March FX 5-40 is pretty normal but it's not very compact.
I could have lived with the compromises in the 1.5-15x42 but I didn't like the reticle offerings and mils were correct on 10X instead of 15x, if 15x I would have maybe suffered the reticle.