I have read some threads about this scope. Do any of you like it? I don't know a whole lot about glass yet. My only experience is a cheap 3-9x40 the came on my 17hmr. I just target shoot for now. I have a 20in 1x7 5.56 with a free float MI ss15g2 that I want to put a scope on. Which reticle do you all recommend, the Nikoplex or the BDC? Also what are the rapid action turrets?