Yes, another one of these threads... but I need your help! Okay. I need some help here. Last year, I got an iPhone 6 Plus. I liked it a lot, but I had one issue with it: it was ever so slightly too large. When you put it in your pants, you know it's there. Cycling or running with the device is just uncomfortable. Also, I believed it didn't perform well. Apps getting flushed out of memory (RAM), meaning multitasking was utterly annoying on this device. So, this year, I decided, I am going from an iPhone 6 Plus to an iPhone 6S. It would solve all my problems: performance would definitely go up and I'd own a more mobile device. I sold my iPhone 6 Plus and I've been using an older iPhone 4S two weeks now. So.. what's the problem? I'm starting having second thoughts about my decision to get a 4.7" 6S. For example, I'm a bit worried about battery life. I would categorize myself as a heavy user and the 6 Plus is the first iPhone - since the 3GS - that I've owned I believe has actually all-day battery life. Secondly, the display's pixel density. Like I said, I'm back on an iPhone 4S now... and the display is... well, I wouldn't say 'fuzzy', but it's definitely not as sharp as I remembered it to be! The iPhone 6 Plus has a truly excellent display. I've come to the realization that I am going to miss the higher pixel density! Thirdly, the jump from the A8 chip to the A9 chip is quite a bit bigger than I expected. I believe I now no longer need to worry about multitasking and regular performance. Lastly, the display's size. While it's a bit bothersome when carrying around, it's really great using the device. One scenario I didn't think about at all, but something that I used a lot, is car navigation! The 6 Plus' display is amazing for navigation, as it gives you a clear overview of the upcoming road situation without getting distracted. Surely, it won't be bad on a 4.7" iPhone... but it won't be as good either. So, what to do? Your thoughts? Like I said, I was all set on a 4.7" iPhone 6. But using an older, and even smaller, iPhone S for a few weeks... I've come to the realization that I really liked the 5.5" iPhone... except for its large size due to the huge bezels. The large size of the 6S Plus is huge disadvantage, but I'm worried that the 4.7" 6S display and battery life are an even bigger disadvantage.