[Utah-astronomy] Big Binos

My annual observatory Improvement & Modernization (I&M) money is about to become available. This year I'm planning on using some of it to buy some "Big Binos". I've been discussing it with Ron V. but I also wondered if anyone else on this list might have some input. Here is the current list that I am considering (in rank order): Oberwerk 25x100 ($400) Zhumell Tachyon 25x100 ($345) Barska 25x100 ($330) Orion GiantView 25x100 ($350) If you have some experience with any of these - or others, I'd appreciate hearing from you. Thanks and clear skies, Dale.