I wanted to go on the NBC tour (they show you where they film SNL and Late Night with Jimmy Fallon and stuff), but it was booked up till like 3 o'clock.
Well, both are unique in their own ways. Both have special fireworks shows and parades only seen during those events. But, if you go during the time of MNSSHP, you'll be there for F&WF. I've been to both, and enjoyed both.