Curious about the Ziess V4 4-16x44. I know these are new, but wondering if anyone has had any experience with one yet. Looks interesting... Exposed elevation turret w/ zero stop, capped windage, decent reticle options. Got a coupon in my email to get one for about $815. That price puts it in competition for a spot on one of my rifles... if it turns out to be solid. Any thoughts on these, good or bad?