I currently use an iPad2 and an iPhone6 as personal devices. My work phone is an LG G3. I didn't like the stock firmware on the G3, so its running CM.
My previous personal phone was a Lumia 920 which I really liked. When its screen broke (about 3 years after I got it), I would have liked another MS, but Telkom had no MS phones at that time (I didn't want to move from SP). I already had an Android device (the G3 is ok, but not great), so I wasn't to keen on getting another Android.
Couple of points about my experience:
1. At the time, my contract worked out cheaper with the iPhone6 than with the flagship Samsung.
2. The iPhone does everything that I want it to, and it does it well. There's nothing that I do on the G3 that I can't do on the iPhone.
3. I REALLY miss Nokia's Glance feature.
4. The iPhone is pretty much rock solid stable. So was the Nokia before I started fooling around with MS's Developer Previews. The G3 was never (even before CM) as stable as the iPhone, but the G3 isn't exactly in the same league as the iPhone or the Samsung flagships.
5. Yes, the build quality of the iPhone is great. However, the screen cracked about a week after I got the phone. I wasn't used to the more slippery aluminium of the iPhone, and aluminium doesn't make for a great shock absorber. The Nokia handled drops much better. The G3 also handles drops quite well. I'm back to handling my phone with overexaggerated care.
6. iTunes suck, but I knew that before I got the phone. Won't complain about that now. However, Apple integrated better with Windows this time round, so you can get your photos without iTunes.
7. I would have liked proper NFC capabilities on the iPhone, but I don't think that its likely that we'll see it soon.
When all is said and done, the iPhone is just another phone. In some ways it is better than Android, and in other ways Android is better. And occasionally I find myself missing a MS feature than neither my G3 nor my iPhone has. So choose a phone, enjoy it and write a poem about it, but don't crucify people for choosing another phone or OS than you did.