I’m a big fan of Z3s....as a set and forget scope. I would not rely on them for a turret twister. My Z3 4x12x50 with ballistic turret was sent back to address tracking. I haven’t had a chance to re-evaluate since receiving it back. My favorite scopes are the Z5s and I’m frankly not sure I’d trust them for precise tacking either (felt the same way about a Z6 I had for a while). As soon as the weather breaks, I’ll test the Z3. Everything is a compromise of some sort......