Alan pretty well covered it. I also shoot the 32mm version. Mine is currently for sale because I wanted them to come out with a 40mm+ obj, better mil reticle, and parallax adjustment, which they did after I bought mine.
I was shooting in an LEO/MIL sniper match last month and got to talking to the NF rep (Bill Bracken is a very good guy) and he offered to comp me the adjustments if I bought the reticle. Based on the cost selling made more sense so I could just get the 42mm and SF also.
Aside from the fact that I have moved to mil/mil optics over the years as your tax dollar has paid for it I really like MOA. I prefer the MOAR reticle to the IHR for what it offers. I don't find them busy and if they look that way to you spend time with them until they don't.
Regardless, they are bombproof optics and I don't think you can go wrong with that scope regardless of reticle choice.
