I need a scope for my A bolt 7/08. I saw a Swarovski Z3 3x9x36 for $779.00. Looks like a dandy and better than anything I have had up till now. Question, will it hold it's zero when changing magnification? For those that know what they are talking about, what do you think about this scope. I also saw a Zeiss Tierra 2x7x33, for $300 bucks. It looked like a steal at that price. I looked through it in the store; it was clear as a bell. Thoughts? Save the high and mighty comments, my Vortex binos prove that some of the stuff from Asia can be good. Danka.