I just got my Note 7 this past weekend. I went from the original Bold 9000, to the 9800, 9810, Z10, to Passport. To now, the Note7.
I'll be honest, it's a really amazing piece of hardware, even with the questionable choice in glass on the front/back. Screen, speed, in hand feel, and S Pen are really a huge step above the current hardware offerings from BlackBerry.
However, I am finding it very difficult just to get setup, from the groupnd up, for my day-to-day work usage. With managing multiple email accounts, a couple work/business accounts and a couple personal accounts, seeming very cluttered and cumbersome (even while having installed HUB+) to the lack of simple settings like setting custom ringtones/notifications and LED alerts without having to install 3rd party apps to manage those actions. I still find myself swiping up on the keyboard, thinking I can flick my way through composing messages, and swiping left to check incoming messages, all to feel disappointed because nothing I'm looking for is there.
I said to a co-worker yesterday, while I appreciate the open ability to customize with android, some things I want to really customize aren't for looks, but for ease of use and work flow, and while this is my first trip around with android, it doesn't seem like it's very productivity friendly. My coworker strongly agreed, as he carries around a Note 2 for keeping memos and tasks, and a Nexus6 for the rest of his communications, again both for work and his own business. His biggest reason at this point though, is because of Google Fi.
I'm am definitely going to hold off on my final decision until my return date, on if I should wait it out much longer and go back to my Passport, but I still carry it with me since I don't have all of my accounts and contacts on my Note, since there doesn't seem to be any sure reliable way oto transfer everything over.
With all that said, there is definitely a giant learning curve in order to even do the simplest things, largely because of the fact that it's two completely different platforms. Definitely take the time to read through the forums. Search for things that you think or know matter to you and how you use your mobile device and see if it's possible or how to make it possible for you. I've been jumping back and forth between here and crackberry's android section to try to get to a closer compromise of the two worlds.