I've had the iPhone 6+ for several weeks now. And so far, it has been glorious!
With this iPhone, I am able to read e-books more than when I was using the iPhone 5s. I just could not read on that phone. So, then, if I wanted to do some reading, I brought out my iPad and read with that. I wanted to see more and the 5s was not able to satisfy my needs. (Now I know why I was really bored with reading on the 3.5-inch iPod Touch, and that was the reason why we bought a Kindle; reading on such a small screen was very tedious...)
And since the 6+ enables me to read more, I don't bring my iPad as often anymore. This makes The Wife really happy since she wants me to lighten my daily load. She gives me a maximum load limit to the things I carry on a daily level...
With the 6+, I can now watch animé without squinting my eyes. I like to watch animés in Japanese and just read the subtitles, and, with the 5.5-inch screen, the subtitles are big enough for reading.
With this phone, I can also play Clash of Clans, my favorite online game! The screen is big enough so I can see more of my enemy's village! (Although, still, nothing beats, ah, beating the hell out of someone's village with the bigger iPad!)
And of course, everyone benefits with the larger screen when they are using their phone for navigation. (Yeah, traffic in Metro Manila is horrible...)
However, having a large phone also has its set backs. One is, there are some things I can do one-handed on the iPhone 5s that I can't do with the 6+ anymore. When I put the phone on my front jeans pocket, the 6+ sticks out. And of course, there is the possibility of the phone bending... I don't want that, so I rarely put my phone on any of my pants pockets.
Oh, and I still feel (a little) ridiculous whenever I use the phone for calling... So, as much as possible, I use a pair of earbuds for calling.
The new camera of the 6+ is much better than the one on the 5s. However, I have yet to try the slo-mo and burst capture of the phone.
I love, absolutely love my iPhone 6+. If there's one thing I don't like, it's that I just wish the rotation of the display would be patterned after the one on the iPad - that is, it can rotate in any orientation, for all apps. You have to be lucky if you want to guess correctly how an app will orient itself when you flip or twist the phone...
Another thing, I still have to get used to the iPhone 6+'s new keypad when it's in landscape orientation.
And lastly, I hope all my apps will have a native resolution for the 6+ instead of the apps just being magnified, zoomed in, to fill the entire screen. Having a native resolution for the iPhone 6+ is a magical experience.
Yes, the iPhone 6+ is Highly Recommended but it is not for the faint-of-heart!