I was looking at these as well and didn't like the reviews,but the more I looked at them the more they looked like the new apex scope talked about here at cgn.which led me to check all the lines of scopes made by Jol, they don't seem to have the stable that low has,but I could be missing something.that being said apex could source their glass from a different source. But back to the x7,the review on video about them had the guy having to send the scope back and in the comments other people had issues,but who knows.