I have.
But that doesn't mean I don't want the iPhone to get such features, too, so that I might enjoy the things that the iPhone still leads the industry in (namely updates and support and a few other little advantages).
Also, I'm an Apple fan. I love my other Apple products. And I like Tim Cook. I would like to see them competing as they once did with the iPhone. It's because I've moved onto Android that I come to say that I don't feel the iPhone is competing enough. And when I say competing, I mean at the actual technology and user experience. There is very much room for Apple to grow with their smartphone. That's true of the competition, too. But at this point in time, it's especially true for the Apple iPhone.
It's time they step up their game. I think Tim Cook knows this. I sincerely hope the modest-update rumors eventually prove false.
I'm especially happy with my cross platform combo.
1) Nexus 6P as my primary mission critical smartphone.
2) iPhone 6S Plus as a secondary phone for variety.
From the dawn of the smartphone era I've been enjoying both Android and iOS concurrently. Two excellent operating systems, each with their own unique characteristics. Having bought most every flagship upon its release from the majority of manufacturers, the education and experiences have been priceless.
Years ago over 70% of the smartphones I bought were obtained through overseas sources since none of those GSM models were designed for, or sold in the USA. Close attention was paid to be sure they had compatible frequencies with AT&T my primary carrier. Long before most other than hardcore enthusiasts were aware GSMArena.com was my lifeline to specs, pictures and all relevant data.
Fast forward to 2016 with the ever present smartphone as the center of individuals communication and information, largely thanks to Google and Apple's stellar contributions consumers are more empowered than ever.