Recently purchased a Bergara b14 hmr in 6.5 creedmoor, I will be using it for my local PRS matches, I'll be putting a rail on it with a modular evolution bipod, area 419 hellfire brake, 20 moa rail and a trigger tech trigger. I'm looking for a mil scope, open turrets, 34mm tube and preferably 56mm objective, will most likely be using seekins rings. I've been looking at the vortex razor hd gen II, Nightforce ATACR F1 and have also considered a Kahles or an Athlon cronus. Need some advice from experience on which is the best for the money and all around best. Also what is the differences between the Nightforce ATACR and the B.E.A.S.T.? Also open to other options, lower cost is better because I'll be able to get the scope sooner and get more practice in with it instead of using the cheap scope off a hunting rifle I have on the rifle temporary. Thanks.