Since it came out, i've owned the iPhone 6. I have had no issues with the actual phone whatsoever, and I really like the device. However, one of my friends recently bought a GS6 to replace his iPhone 6 plus. He offered me his 6 plus for 80 bucks. Should I take up on the offer? The screen size of the regular 6 is kinda small for me, but i can't really decide.