Yea.. I love shiny and new, but I am going to try and resist this one and stick with the S7 Edge.  
I love the thicker sides as I have to use a minimal case on the S7E to keep from screen touches on the edges and I hate cases,.  The iris scanner is cool and would love/use that feature.  I used to use the S-pen once or twice a week even after the initial novelty period so it is useful, but not a deal breaker to not have it either.  The slightly larger size and weight wouldn't bother me at all, but I slightly prefer the S7e size.  Wish it came in a darker blue, but I wouldn't mind the coral blue.  That said I am very happy with the silver on the S7e.  
If it only had a bigger battery I think I would not be able to resist.   I usually have to drop the S7e on the charger at some point, but only because I have wireless chargers everywhere.  when I need it to it will get me through the day.  I doubt I could do that with the Note 7. 
I assume the Note will get Android N before the S7e and when that happens maybe I will re-visit the decision.