I don't have that magnifier but have a Vortex. I do have other Holosun products and really like some of their features (circle dots and solar). What will influence my decisions in the future will greatly be weighed by the warranty. Holosuns pale when compared to Vortex, PA and a few other when it comes to CS. I will sacrifice features just to get that kind of no hassle warranty, which in my opinion, doubles the value of an optic. I understand that magnifier failure would be less likely than an electronic optic, but my advice if you get any Holosun product is to immediately register it, keep records and run it hard before the warranty period ends to shake out any defects, That said, I'm about to order a HS507C-X2, so don't take this as Holosun bashing, just my opinions.