Not quite up to par. - Monstrum G1 3-9x40mm Rifle Scope

I have been using/choosing Monstrum now for 3 years for High Feature Budget Optics. I tried 3 of this model and there seems to be defects on the reticle glass. Once magnified there are minor flaws in the glass that appear as dark grey spots. I bought and returned 3 models because I wanted that reticle in a 3-9 x 40 on my range rifle, but i just couldn’t see past the spots. The entire presentation for this model is spectacular. Controls, lighting, profile, and the rings are all on point. Monstrum has other similar models that are flawless, I seem to run into a string of this model only.