I see you made your choice. Nightforce is a great choice. I was a MOA SFP guy that refused to change, refused to accept Mils, refused to see why FFP would help.... Until I was correctly educated and had it explained to me. Then experienced Mils and FFP for about 1200-1500 rounds in 5 days. All of that time in field shooting situations under time and duress. At the end of the day when shooting in broken terrain with wind when you need to be on demand NOW FFP mils is super simple and easy to compute when your brain power is as low as mine.
You absolutely can wreck havoc with SFP and MOA. Almost all of us did. But FFP and mils is faster, simpler and more efficient. Try both, test both under time and duress and make your own conclusion as to what is best for you and your situation.