I love the LCD panel in the iPhone 6, I prefer it over OLED, goes much brighter and is better in sunlight (traits of LCD over OLED)
And think about this, you have and can get Googles ecosytem on iOS basically, (quality of apps will deepen even more as Extensions API is used more and developers use all the brand new API's in iOS 8)
I admt the new Android phones were making the 5S/5 look and seen a little old and small but when they announced and showed the new iPhone 6/6 Plus, it is a dramatic improvement and upgrade over past iPhones in every single way. Also the ip6/6 Plus and their design and performance and camera and screens are just fantasic and amazing as a whole in the package , extremely top notch specs (ARMv8/64 Bit processor that is top notch performer on the market right now, extremely good front and back cameras, best LCD screens in a smartphone ever(Thats up to you if you prefer OLED over LCD or vice versa) amazing body design in my opinion, really good battery life)
I love and adore the look of the new screens how they like overlap on the edges and it morphs into the edges for a nice smooth glide off feeling, (I have a Space gray iPhone 6 and I love so much how the black screen like morphs over the edges and consumes the phones front ) i think it looks much better then any phone out right now