If you want a more simple and clean interface/operating system then go with the iPhone 6, don't worry about it bending that's only if you really TRY to bend it
If you want a phone you can heavily customize go with an Android, I'm not really sure what androids are the best right now though...
well, I have iPhone 4s, I LOVE IT, I've been eyeing to get the 6+ but my bro said I might wanna try the Note 4 its equally big, but as u said the apps are as amazing as iPhone tbh, I think I'm gonna sick with the 6+, and Ill buy an original cover for it and Ill take good care of it so it wont bend!
and no I don't look for gaming in a mobile, I mostly surf the internet, edit pix to post on my blog and chat ( the regular social network thing)
You think it bends? If you put the phone in your behind pocket with no case it probably will but buy a case like Otterbox.
About the bending...anything of sufficient length will bend. You can bend a crowbar if you apply enough pressure.
If you already are using an iPhone, an iPhone 6/+ is your best option. When you sync through iTunes, it can be just like your 4S. You won't lose texts or apps and you can continue on as normal. Also, specs don't really matter if the iPhone is just as fast or faster than competitors. It's not about the hardware but how it is optimized and Apple have made a low overhead OS that doesn't need huge specs in processor or RAM.
I just got my mom to get an iPhone 5c, switching from an Android phone, and she couldn't be happier.
i've had the six plus for 4 months now and i haven't used a case like an otterbox, just a clear hardcase and some rubber ones and i haven't experienced any form of bending, you'll be fine!
I love the six plus cause of it's size and battery life, totally worth it imo