I have a Note 5 now and haven't decided what to replace it with...if anything at all.
I went to local VZW on lunch to play with the new devices. Felt good in hand, fast fluid interface, liked it but didn't quite love it. I think it is overpriced and will come down soon but I could be wrong. They had no problem selling preorders.
My house is all off contract so I usually buy outright and sell previous devices as we upgrade.
I came away feeling like my Note 5 is still a very solid performer although I like the beginnings of a pure Google phone after the end of the Nexus brand.
Still undecided...hell, I might buy one at lunch tomorrow. ha