Re: Do I need a spotting scope?
I can use an 8x scope just fine at 100 yards shooting .223 through light colored paper. At 200 yards, I use a Kowa scope and can just barely make out the holes with it, again on light colored paper. I can't see holes with the Kowa on dark targets. I use my spotting scope more with 25-50 yard paper targets at the pistol range than with the AR on the short rifle range.
I'd try your new scope on some light colored index cards before considering a spotting scope.
Joe