I ordered a VEPR-12 from Atlantic on election day and I'm trying to figure out what to mount on the nice rail. I want to use this gun for tactical shotgun competition and 3 gun. I'm leaning towards either a Burris Fast Fire III or a C-more. I thought about an Eotech 512 or an Aimpoint but they are more money yet. The Eotech reticle might work well for moving targets though. What have you guys tried? What did you like? I don't care how it looks, just how well it works. Targets range from slug targets to lots of moving targets, clays on poppers, Texas stars, etc. Thanks!