I was just curious as to who prefers optics on their AR-15 type rifle and who like running straight iron sights? My rifle has a fixed carry handle and so I need to mount any optics on top of that handle. In turn, I then needed to add a raised cheek piece to fix the paralax issue I was having. It puts everything up so high, that I have been considering just going back to iron sights. After I sighted them in, I have shot very well with them. Does anybody else have an opinon on this matter?