How do you like those?
I've been using a Vortex Strike Eagle (1x-6x) with the standard MBUS on a DD M4V4 (my mounts are quick release to allow back-and-forth use). As I wear progressive lens and am cross-eyed dominant, I liked the ability to focus the reticle to my prescription. That being said, I find the weight of the scope + mount to be incommodious. Also, with a recent addition of a JRA M14, the AR is even more truly a dedicated home defense platform for which the scope, I think, is superfluous at least as far as weight/mobility is concerned vis-a-vis the better sighting.
So, my question as part of this thread is whether folks have found fixed iron sights (e.g. the DD fixed pair) to be a significant (cost worthy) improvement over plastic MBUS - regardless of whether one is co-witnessing with a red dot?