So here it is, the difference between second-plane and first-plane reticles, sometimes called rear-plane and front-plane reticles, respectively. Put simply: The reticle in a first-plane scope will ...

I didn't even experience the major perk of sitting in the front — quick disembarkation. It's a minor inconvenience, but I'd rather chill in the back of the plane and wait for everyone to deplane ...