Ok I've been using the phone for the last 2 weeks. I just wanted to give some feedback incase if you're considering buying it.
First of all this phone is big if you don't like big phones this is definitely not for you. But being a big phone brings some advantages. The screen real estate is massive the keyboard is all spread out, for the first time in my life, in last 2 weeks I haven't pressed a wrong letter and misspelled a word!
The battery life is great. I charged it yesterday morning and was on it constantly all day with heavy usage, now down to %5 and charging at the moment. The quick charge is great too 1hr max and you're done! 
The camera is ok. it's not the greatest camera in the world but I don't consider 'the best camera' on a phone as a 'must' it does a good job, low light photos are not that great and has a 2 pixel front camera. 
Marshmallow has a new feature called 'Doze' google it. It works flawlessly I go to bed at night with %70 charge and in the morning I have %66. that never happened with iphone. 
And the best part is stock Android, best firmware in the world. user friendly, doesn't limit your usage, creativity and personalisation. and you get constant updates straight from Google. 
I unlocked my phone and running a custom ROM. it only made the phone faster and more stable. the battery life is x2 better..

So here you go this is what I think about my first Android device. Before buying this phone I was very concerned about the size and couldn't decide between Lg G4 and this. I made the best decision. If you have concerns but still can't decide definitely go for it. This phone will still get the next (or two) android updates I can assure you won't regret it

oh btw get the white one blue one is a fingerprint magnet and looks boring. 

any questions, ask away...