I own several Alpen Apex in various forms. 6x24, 3.5x10, 4x16, and a couple of the 3x9, and my original Apex purchase was after comparing the clarity, eye relief, and light transmission to a leupold (don't specifically remember which one it was, but I am thinking it was a similar rig). I must say that I am an Apex fan, and even use some of their Kodiak line as well. When I am in the market for a scope, I look to Alpen first. never had a problem from any of them. they track well (4 clicks moves one inch, and so on), and I am getting ready to test out their warranty.
I was hunting in a really wide stand during a snow a couple of weeks back. picked a bad stand for the morning (snow was blowing right in my face when I got in the stand). Anyway, as the morning wore on, I kept my head down and looked up every couple of minutes to scan the ridge. At about 8:45 I looked up to see my gun slip off the rails and head toward the ground, landing scope side down on a rock right on the front ring, busting the front ring, and bulging the scope beyond being able to put it back in a set of rings. I contacted customer service, and the next morning, received an email, giving me an RA number and where to send the scope. I DO NOT expect them to cover it under warranty, and it was not their fault that it fell, hit a rock and bulged, but will be interested to see the repair bill. I will let you know, as I am shipping it to them this week.
The fall did not, however, damage anything I could see on the inside of the scope. It fell about 20 feet, and as I said, landed right on a rock, scope side down. A sinking feeling to say the least, but we will see how it all pans out in a week or two.
My vote is buy with confidence. I like my alpen stuff.
rb